1.0.0-beta.8 (2025-04-22)

Bug Fixes

attach more comments related to export decl (#4219) (a684277)
avoid empty line at the beginning of emitted chunks caused by file without imports (#4179) (a3b5f54), closes #4150
avoid hang if load error (#4056) (f262f1f)
avoid load again if load success at concurrent load (#4156) (821fc82)
build: handle empty dependencies in rolldown configuration (#4108) (934d75d)
clear js side cache at bundle fininsh (#4158) (10afd61)
convert severity of missing_export diagnostic to warning when importee module is ts/tsx (#4147) (57ae80d)
correct bundle size calculation (#3994) (748d395)
correct the behavior when multiple transform filter option are specified (#4059) (92f7cc6)
debug: prevent multiple writes on the same file (#4117) (9131bdc)
deconfilct chunk name after name generated (#4191) (1534f4a)
don't unwatch files when close watcher (#4105) (729b6cb), closes #4084
filter should not stabilize args.specifier (#3972) (85c4bdd)
filter test case (#3975) (eeb1005)
hmr: should generate correct commonjs wrapper (#4131) (afae765), closes #4129
hmr: should register cjs exports differing from esm (#4132) (ca47ca2)
isolated_declaration: skip external id (#4026) (8b7c824)
make sure flush before write into stdio (#4157) (85dcb2a)
named_function_expression_argument (#4074) (e95a392), closes #4045 #4061
node: ensure this.meta.watchMode is true in watch mode (#3969) (7ddcaea), closes #3960
node: fix webcontainer fallback for cjs rolldown + silence pkg.pr.new check error (#3958) (465ee23)
node: resolveId id filter is optional (#3991) (c7e4434)
preserve leading comments of export default decl (#4122) (e3ab62a), closes #4006
rolldown_plugin_transform: incorrect detection of source_type (#4214) (bfe3e9e), closes #4203
rolldown_utils: normalize ids before filtering (#3955) (dc245f0)
runtime module should get executed first always (#3978) (1c679ee), closes #3650
rust: preserve-legal should correspond to Comments::PreserveLegal (#4137) (cef50bd), closes #4118
rust: avoid panic when assetFileNames hash length exceeds 22 (#4019) (86710df), closes #4016
rust: crashes with object containing shorthand to NaN (#4197) (7d55cda), closes #4196 #4123
support nested plugin for withFilter (#4106) (698bd4c)
typo in example code (#4167) (31e3f1b)
validate hmr option (#4067) (c1d0963)

Features

add withFilter util function (#4087) (c89829d)
add hmr option binding (#4053) (cb9a009)
add hmr runtime implement option (#4115) (dcaa72b)
add hook usage meta (#4181) (95255cf)
cli: enable using syntax sugar (#4202) (59e9a96)
cli: support --input option (#4201) (6f18af6), closes #4175
cli: support ROLLUP_WATCH and ROLLDOWN_WATCH environment variables (#3967) (bc1eba7), closes #3961
debug: add DebugTracer for improved tracing management (#4182) (b8a64bb)
debug: add plugin_index hook-related events (#4148) (6a35d00)
debug: add events about resolve_id hook (#4180) (0735e9a)
debug: add lifecycle-related events (#4168) (d9c5457)
debug: clean up opened files when bundler get dropped (#4185) (baf201a)
debug: rename buildId to SessionId (#4184) (f67f29f)
debug: set up event-based tracking system for bundler actions (#4094) (bdc799c), closes #4049 #4049
debug: trace load hook actions (#4103) (0e12b69)
debug: unify naming (#4183) (211c9df)
docs: generate llms.txt and llms-full.txt (#3979) (ef1de29)
export ResolveIdExtraOptions (#4050) (25f3c61)
hmr/poc: support HMR on situation that adds modules or modifies import statements (#3965) (7452fa0)
hmr: allow to configurate connected address of dev server (#4001) (06fa09d)
hmr: export hmr boundary info (#4116) (149a7b9)
hmr: prepare hmr support on nodejs (#4002) (d97c9cc)
initial implementation of @rolldown/browser (#4112) (a0a7d95), closes #4012
node: auto fallback wasm binding on webcontainer (#3922) (c6972f4)
node: expose RenderedModule type (#3963) (311f70c)
optimize dep unchanged (#3974) (c586f68)
partial builtin report plugin (#4136) (6ad31d7)
rolldown_filter_analyzer (#4232) (d0ad1e9)
rolldown_plugin_transform: enable env and assumptions (#4211) (73f1910), closes #3968
rolldown_plugin_transform: support assumptions option in transform_options (#4209) (932b46f), closes #3968
rolldown_plugin_transform: support target option in transform_options (#4210) (e00c4ca), closes #3968
rolldown: oxc v0.65.0 (#4235) (d63b266), closes #4166 #4198
support MinimalPluginContext for outputOptions hook (#3993) (19eaa2d)
support RolldownBuild#watchFiles (#4057) (34efde9)

Performance Improvements

aovid unnecessary allocate at PreliminaryFilename new (#4194) (c391b5e)
avoid clone immutable scoping field (#3980) (d024a79)
avoid lock contention (#3984) (86fb332)
cache renderChunk meta (#3999) (e117288)
code filter contains (#3973) (acbb339)
lazy renderChunk meta#chunks (#4008) (d5262e2)
make js plugin tracing more accurate (#4204) (76ba8e5)
node: cache properties of OutputChunk and OutputAsset (#4063) (f32a14f)
rolldown_plugin_json: use concat_string! instead of format! (#4030) (825c877)
rust: use array instead of phf_set (#4079) (d30dcc5)
rust: use into_owned instead of to_string to avoid unnecessary allocation (#4149) (5b4032a)
rust: use phf_set for large datasets (#4216) (c2596d3), closes #4079
skip empty hook with hook_usage meta (#4187) (37e71eb)
skip empty js hook for js plugin (#4192) (5e53564)

1.0.0-beta.7 (2025-03-24)

Bug Fixes

check dummy record in all import_records.iter (#3930) (2519603)
ci: fix broken metric workflow (#3944) (1df6407)
determine a module side effects for require a module that can't analyze statically (#3928) (3909fcb), closes #3926
mark export all stmt as side effects free (#3897) (0f36c01)
metrix ci broken (#3924) (f115e7a)
normalize oxc minify keep_names with keep_names option (#3948) (126f3e0)
reuse JSON.parse wrapper from oxc-parser (#3904) (1726b6a)
tasks/generator: ensure just update-generated-code runs correctly on Windows (#3900) (ca73e82)
tasks/generator: ensure consistent path on Windows (#3901) (df042b0)

Features

add data structure that used for incremental build (#3932) (8c0b950)
add HookTransformAstArgs#stable_id (#3920) (15cb25a)
add isolated_declaration plugin (#3894) (529a7be)
hmr/poc: change visited map to use VisitState enum for better state management (#3908) (1fd3698)
incremental rebuild (#3934) (0b03e35)
isolated_declaration: add stripInternal option (#3902) (8f5f8f1)
isolated-declaration: emit typing for imported or exported typing module (#3910) (458a62d)
make ScanStageOutput cloneable (#3923) (47fe675)
make transform_ast hook to async (#3891) (b150e1b)
node/hmr: ensure only invoke hmr process if there are live connections (#3907) (9cb523f)
node/wasi: add private @rolldown/wasi to prepare to distribute wasm binary in a friendly way (#3925) (53faf0c)
remove unused import(...) if importee doesn't have side-effects (#3911) (0ac283b), closes #2827
support meta#chunks at render_chunk hook (#3898) (8fd9481)

Performance Improvements

aovid RollupRenderedChunk clone (#3909) (82749d8)
avoid chunk content clone (#3916) (c33ea77)
rolldown_binding: upgrade napi-build (#3927) (5da7efb)
use Vec::with_capacity (#3938) (113eb98)
use multi threaded Runtime on wasi target (#3876) (fb9cbde)

1.0.0-beta.6 (2025-03-17)

1.0.0-beta.5 (2025-03-17)

Bug Fixes

cli: fix and improve error message when validating cli options (#3813) (64993bb)
cli: remove duplicate error message in stack trace (#3828) (79fea00)
dataurl plugin resolve panic (#3822) (251e281)
generate sourcemapMappingUrl reference properly (#3849) (2b0f20f), closes #3845
renovate: dependencyDashboard is not a preset (#3862) (607e112)

Features

calculate relative external module rendered path (#3855) (e0cd410)
emit diagnostic when configuration field conflict (#3854) (d0e0a63)
filter out diagnostics disabled in checks options (#3846) (4524a58)
hmr/rust: invoke transform hook on affected hmr module (#3866) (296d605)
hmr/rust: reuse existing ModuleLoader (#3865) (b4dd209)
hmr: enhance error handling by wrapping program body in a try-catch block (#3825) (007805a)
hmr: inject ModuleHotContext for each module (#3832) (30b9a0b)
hmr: support HMR on editing non-hmr-boundary module (#3853) (568197a)
hmr: wrap module code into a function (#3851) (8a7b7d1)
memorize importer's idx for each moodule (#3852) (3a7758f)
support absoulte/relative external (#3834) (d8f0bcb)

Performance Improvements

use mimalloc-safe which is maintaining by us (#3869) (6b9d148)

1.0.0-beta.4 (2025-03-11)

Bug Fixes

imports with only types are removed even if verbatimModuleSyntax is true (#3784) (ff8d19d), closes #3777
windows panic (#3436) (bc5b1e7)
keepNames with function declaration panic (#3687) (6016b3c)
add sequential?: boolean type for rollup compat (#3442) (e9daf93)
add wrong is_cjs_reexport flag (#3532) (c2bcb3d)
advanced_chunks: unexpected behavior with maxSize (#3641) (8b59091)
avoid generate asset filename panic if emit file with fileName (#3423) (794a63d)
avoid preliminary filenames conflict (#3460) (aeb352c)
auto polyfill import.meta.* in none esm format (#3454) (287a616)
avoid call outputOptions hook at close (#3601) (48b1b86)
avoid duplicated init_esm call (#3707) (6eafc2f)
build-binding script should reuse passed args (#3774) (77623da)
chunk sorting total order (#3451) (73116ab)
chunk.modules should order by exec_order (#3638) (8219a83)
cjs: ensure esm namespace always exist (#3693) (f0301a6), closes #3619 #3529
cli doesn't show config loading error details (#3464) (e048f55)
cli: cli default option (#3613) (93d8731)
consider require ExpressionIdentfier as a import record (#3428) (2410ee7), closes #3395
deconflict export alias (#3457) (fdb55d5)
diagnostic in minified file significantly slow down the build (#3498) (2efa799), closes #3455
don't enable drop_console when compress is true (#3639) (2382047)
entry chunk name should respect sanitizeFileName (#3618) (4ec8869)
escape import/export module name and json key (#3458) (4ccaf24)
fix ROLLUP_FILE_URL for emitted chunks (#3507) (63b4e88)
glob import from parent dir (#3614) (59c5da5)
glob_import: return absolute paths for absolute globs (#3701) (eec83c9)
hash: should calculate hash dependenies correctly (#3522) (c34d2d4)
hash: should compute cross chunk dependecis in stable order (#3524) (52119c7), closes #3453
load mts config without type module (#3750) (64998fb)
make default sanitizeFilename compatible with rollup (#3431) (67ec7d7), closes #3418 #3418
make diagnostic message for eval build event easier to understand (#3766) (efafb0f), closes #3759
making return type compatible with rollup/parseAst (#3586) (659cbd3)
manifestPlugin: manifest fileds should be camelCase (#3551) (011af34)
mf: add remote esm module __esModule flg (#3569) (22d8cf4)
minify with jsx preserve (#3730) (d6de53c)
minify: disable top_level option for iife format (#3647) (335d3d6)
node: add rolldown dist typing check (#3516) (32880da)
node: allow output.minify: 'dce-only' (#3805) (e170e6e)
node: allow updating sourcemap.debugId by plugins (#3749) (c83cc30)
node: EmittedFile type compat (#3745) (55ddf7d)
node: make in for additional properties in OutputChunk work (#3635) (cec60e3)
node: proxy moduleSideEffects for moduleInfo (#3510) (cc2d779), closes #2781
node: tsc build only emit declaration (#3509) (9c0032c)
NormalizedOutputOptions option (#3582) (0bfe751)
NormalizedOutputOptions sourcemapIgnoreList (#3714) (34556a5)
prefix async to runtime helper if module has top level await (#3696) (c4a1aae), closes #3686
preserve this for PluginContext#emitFile (#3683) (ca89c63), closes #3634
preserve this for PluginContext#getModuleInfo (#3634) (8346be7)
regressed from renovate bot (#3484) (d660852)
replace all global require to __require when necessary (#3469) (cfcc101)
rust: dynamically importing JSON with output.advancedChunks.groups (#3584) (a7e403e), closes #3437 #3343
rust: generate specified hash length for emitted asset filenames (#3740) (b770d2c), closes #3737
rust: only replace specified-length placeholders for the hash type (#3736) (f4abf32)
should consider void expr as side effects free if expr is side effects free (#3479) (857a285), closes #3478
should generate correct pattern for cross chunk symbols (#3296) (54fd0f1)
splitting: indirect external symbol (#3405) (89db1f3)
stackblitz merge_transform_options failed (#3732) (79b9463)
stackoverflow when update cjs module meta (#3530) (ece5e77)
suppress unresolved require error in try catch block (#3605) (b546e53)
sync other moduleSideEffects value in ModuleInfo (#3520) (f65bde3), closes #2781
synchronize js ModuleInfo mutation to rust side (#3518) (8922436), closes #2781
syntax error when use top level await with strict_execution_order option (#3512) (558ea78)
tla: detecting TLA in top level block scope (#3552) (747e54d)
top level this substitution (#3567) (89eac9e)

Features

RollupLog compat of UNRESOLVED_IMPORT warning (#3711) (94f05d4)
add react, react-jsx and preserve jsx option preset (#3770) (248c024)
add base transform options (#3564) (5b26e29)
add better error message for resolve.alias (#3656) (816859f), closes #3615
allow mutating chunk.isEntry (#3446) (afa3746)
assetFileNames support hashCharacters (#3495) (56e1615)
auto merge options from tsconfig to transformOption (#3566) (98969da)
exclude self from glob import (#3682) (d7c9682)
export LogOrStringHandler type (#3513) (3583675), closes #3505
export moduleRunnerTransform from rolldown/experimental (#3801) (72c6607)
export hookFilter extension types (#3562) (1e69bf0)
export more types (#3505) (1dc9359)
expose transform options (#3780) (3302be0)
expose more fine-grained minify option (#3542) (d9529e7)
expose sourcemapDebugIds to OutputOptions and CLI (#3720) (380d428), closes #2516
generate source maps for css files (#3285) (eb0a132), closes #3242
glob_plugin: ensure query starts with ? (#3699) (4c71eed)
hmr: add experimental#development_mode (#3424) (71eabea)
hmr: add generate_hmr_patch method (#3591) (89ca806)
hmr: add HmrFinalizer (#3773) (4666fd5)
hmr: add HmrManager (#3662) (6e30664)
hmr: add binding for generate_hmr_patch (#3661) (6dc69ce)
hmr: add struct HmrInfo (#3593) (4aa9f3f)
hmr: compute affected modules (#3663) (c5c81e8)
hmr: detects defult export and shims import.meta.hot (#3795) (4a3ffed)
hmr: ensure HMR runtime included (#3595) (1910872)
hmr: fetch changed modules via HmrModuleLoader (#3671) (8f3be45)
hmr: improve handling of export default (#3814) (3e70979)
hmr: introduce runtime for hmr (#3426) (8ac5268)
hmr: node binding for experimental#development_mode (#3425) (7b70903)
hmr: register module exports in runtime (#3594) (3a58602)
hmr: scan import.meta.hot.accept (#3592) (c55dcd3)
mf: add manifest option (#3546) (2215304)
mf: add pre order to the resolve_id_meta (#3652) (23ba9ab)
mf: generate correct name (#3493) (087273f)
mf: support cjs shared module (#3565) (66aa97d)
mf: support generate remote manifest json (#3550) (7acd618)
mf: support getPublicPath option (#3571) (7d11485)
mf: support remote expose module is cjs (#3563) (cf442e9)
mf: support shared modules (#3494) (306867e)
mf: support webpack dst remote (#3580) (fc7dd8c)
mf: using package json version if shared module version is None (#3514) (8e1bdab)
node/dev-server: serve output files (#3421) (c075d4a)
node/test-dev-server: apply hmr patch after files change (#3793) (1a86e2c)
node: allow sourceRoot: null in sourcemaps (#3694) (83a587b)
node: init test-dev-server package (#3419) (3cbc6f8)
node: make parseAst compatible with rollup (#3649) (d6a3336), closes #3630 #3630
node: remove implements from PluginContext types (#3804) (c110a2a), closes #3802
node: split interface for PluginContext types (#3802) (e71f948)
omit keys/values in glob import if they're unused (#3657) (a606288)
remove unused dynamic imported chunks (#3588) (a2fc0fc)
rolldown: support multiple hash placeholder (#3555) (eec8017), closes #2246 #3323
rust/ecma_utils: helpers for creating AST more easily (#3778) (b21ce2f)
rust/hmr: create HmrManager after bundling when enabling hmr (#3787) (09f27bf)
rust/hmr: improve runtime and generate runnable patch (#3792) (4511b29)
rust/hmr: rewrite import declaration (#3779) (f0c743f)
rust: add normalModule to module_parsed hook (#3560) (964a30d)
support import.meta.ROLLUP_FILE_URL_(referenceId) (#3488) (18af1ba)
support require with a TemplateLiteral argument (#3450) (d8624bb), closes #3447
support negated glob import patterns (#3624) (9df23df)
support RenderedModule.renderedExports (#3633) (ba68200)
support sanitizeFileName (#3418) (1abfb8b)
tla: await init func generated by __toESM (#3537) (fcdbd44)
tla: remove redundant await before __toESM (#3538) (deaa40c)
tla: support TLA while enabling strict execution order (#3528) (9c3c2e6)
treeshake.manualPureFunctions (#3789) (7b0c517)
treeshake.unknownGlobalSideEffects (#3790) (9b28db1)
validate option (#3748) (b626079)
validate transform options (#3781) (c6d591b)
warn when a file is emitted with the same name (#3503) (4bb775f)
watcher: add buildDelay option (#3608) (2cb8efb)
watcher: debounce invalidate (#3607) (b17487d)
wildcard alias (#3617) (4b46c6e)

Performance Improvements

advanced_chunks: remove unnecessary sorting (#3655) (b814905)
avoid unnecessary alloc in to_base64 (#3462) (92d10c3)
binding: modules property in RenderedChunk (#3533) (06b6bbf)
plugin_dynamic_import_vars: remove Regex (#3702) (3337767)
reduce clone of transform_options (#3782) (73fa972)
reduce memory alloc for StmtInfo (#3590) (b0898a8)
remove unnecessary to_string (#3715) (0ba0ac4)
replace data url parse with nom (#3677) (ca90fa2)
rolldown_plugin_replace: replace static Regex with pure function (#3690) (e1deaff)
rolldown_utils: remove replace placeholder Regex (#3691) (582886c)
rust: avoid emitted_filenames to hash twice (#3504) (9404df1)
rust: avoid unnecessary into_owned on Cow<str> (#3470) (cdeedac)
rust: avoid unnecessary source clone (#3815) (a22cfd2)
rust: improve get_lived_entry (#3665) (6e16c3c)
should not invalidate ModuleOptions if mutate ModuleInfo has same id with hook param (#3519) (370af62)

1.0.0-beta.3 (2025-01-23)

Bug Fixes

dynamic tree shaking more await syntax (#3399) (f11bf03), closes #3396
force cjs wrapper to be included in the output (#3400) (8a5eba0)
should not set default value for treeshake in cli normalization (#3398) (72ddc66), closes #3392
shouldn't generate unused __toESM calls (#3401) (5deb279)
sort function panic due to user-provided comparison function does not correctly implement a total order (#3384) (4986046)

Features

mf: support runtime plugin (#3377) (83cd091)
PluginContext.getFileName using emitted chunk reference id (#3409) (9db3240)
support function for assetFilenames (#3397) (242f007)

1.0.0-beta.2 (2025-01-20)

Bug Fixes

bailout module.exports for eliminate interop default property access (#3369) (4f55359), closes #3364
cjs: named exports if module wrapped (#3235) (ee80c98)
cli: allow load ts config file that are not in the working directory (#3238) (fd29aff), closes #3237
cli: call options hook once with multiply output (#3348) (ae34f38)
cli: remove config default value (#3307) (bcb0b35)
dynamic require by unused function (#3271) (d07e45c), closes #3268 /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/linker/linker.go#L3220-L3245
extract RestElement in ObjectPattern (#3374) (a65dcfe)
live-bindings: remove unnecessary bindings for the default export decl (#3276) (2cb364b)
make outdir behavior compatible with rollup if file is used (#3304) (a1fb0ff)
plugin/json: tree shake json named exports (#3346) (b8f0e19)
run just setup limited node version (#3305) (14867ce)
splitting: ensure correct __export symbol reference (#3289) (31cc7b8)
umd: should render exports correctly (#3270) (6da18a6), closes #3269
watcher: respect file option for BundleEndEventData#output (#3308) (09a6157)

Features

add rolldown_plugin_module_federation crate (#3328) (d046b47)
advanced_chunks: support max_size option (#3383) (71c7e93)
advanced-chunks: support minModuleSize and maxModuleSize options (#3361) (1c2ef25)
basic cache (#3339) (9e86366)
cli: resolve rolldown.config by default when -c is unspecified (#3250) (f90856a), closes #3248
eliminate unnecessary default property access (#3312) (cf4c254), closes 1#L191-L201
esm_flag analyzer (#3257) (3484a68)
export RolldownPluginOption type (#3360) (f24e496)
export parseAst and parseAstAsync from 'rolldown/parseAst' (#3208) (b2a06cb)
give error when using both the file and the dir option (#3282) (82b4e30)
merge generated __toESM calls of cjs modules (#3343) (400b5e4)
mf: add init host code for entry (#3365) (fc9d5a5)
mf: add option (#3329) (72766d5)
mf: generate remote entry (#3330) (5cf14c3)
mf: load remote entry module (#3366) (5bb588b)
node: expose maxSize and maxModuleSize options (#3386) (0be6271)
node: expose moduleFederationPlugin (#3352) (abc2c0a)
node: support output.target (#3254) (b123256), closes #3252
string_wizard: add .hasChanged() (#3379) (0d33eef), closes /github.com/nuxt/nuxt/pull/30066#issuecomment-2532929079
support emit chunk at buildStart hook (#3357) (8c96981), closes /github.com/rolldown/rolldown/pull/3330/files#r1915910715
support PluginContext emitChunk (#3327) (dc3fc06), closes /github.com/rollup/rollup/blob/master/src/Chunk.ts#L420

Performance Improvements

into_binding_chunk_modules when chunk is large (#3267) (c7582a6)
cache raw_source and module_type (#3341) (6d849ea)
improve hook filter related logic in rolldown_binding (#3266) (65e3d8a), closes #3265
link_stage: improve LinkStage#sort_modules (#3318) (8bb8e93)
link_stage: improve LinkStage#wrap_modules (#3321) (35fb1f8), closes /github.com/rolldown/rolldown/blob/42ee4c997588b2ee205eceae36b48a18c95aed96/crates/rolldown/src/stages/link_stage/wrapping.rs#L89-L101
parallel to_module_info (#3293) (5571513)

1.0.0-beta.1 (2024-12-25)

Bug Fixes

dir should be ignored if file is set (#3229) (6bcbc40)
barrel exports optimization related side effects dependency should be reserved. (#3190) (9678464)
cli: with --file or -o, shouldn't print bundle output to stdout (#3228) (aafbb17)
iife/umd: named exports if module wrapped (#3195) (7a360ce)
interop: should detect importer is esm module (#3212) (f9fc700)
merge external default import (#3203) (2e7b4b6)
merge external string alias import (#3205) (527bbe0), closes #3199
meta.dependency should consider reexport chain owner that has side effects. (#3181) (2643701)
node: make name property required for plugins (#3192) (f85bcfa), closes /github.com/rollup/rollup/blob/7a8ac460c62b0406a749e367dbd0b74973282449/src/rollup/types.d.ts#L518
splitting: ensure correct symbol reference if module is cjs (#3210) (8bc593b)
using correct plugin name at PluginContext (#3179) (0b1f06c)
watch files after scan stage (#3149) (4e41a08), closes /github.com/rollup/rollup/blob/master/src/watch/watch.ts#L209

Features

cli: support array output (#3217) (4151674)
emit a warning when minify: true (#3182) (ef5d11b), closes #3173
inject NODE_ENV based on minify option for browser platform (#3230) (e313bf9)
support jsx false and preserve (#3176) (69e2c3b)
wasm: wasi worker threads reuse (#3183) (cc6f557)

Performance Improvements

remove extra allocation on MagicString#to_string (#3211) (98978bc)

0.15.1 (2024-12-18)

Bug Fixes

avoid one JsError into_unknown twice (#3020) (504ea76), closes /github.com/napi-rs/napi-rs/blob/main/crates/napi/src/error.rs#L245
buildEnd hook should handle buildStart hook error (#3117) (1ae46b7)
call closeBundle on cli and one-shot build api (#3026) (2969a22)
dedupe external import binding for format esm (#3082) (d1cf2f8)
duplicated module import info (#3171) (f0c42f8)
dynamic import tree-shaking boundary issue caused by object rest pattern (#3041) (7b6a13b), closes /github.com/rolldown/rolldown/blob/5d0ff351bffaab3da5077615553470c10d0699b4/crates/rolldown/src/ast_scanner/dynamic_import.rs#L188
ensure legal identifier for require binding (#3067) (64a831c), closes #3056
fix build output to stdout (#3144) (9713459), closes /github.com/unjs/consola/blob/e510121bb9e53f099c9e3387f8467e3b30bf9edf/src/reporters/fancy.ts#L135-L143
keep names for class/function expression (#3051) (225f6a4)
make chunk export symbol deconflict stable (#3022) (d31b48b)
make ThisExpr span unique (#3038) (897aa2c), closes /github.com/rolldown/rolldown/pull/3031#issuecomment-2516878862
node: print correct version for nightly/canary (#3126) (39f9197), closes #1579
propagate augmented hash to parent chunks (#3059) (5815d0f)
remove lazy parse expr hack (#3118) (6d5c8ff)
renderError hook should handle renderStart hook error (#3121) (5407b76)
should create one sourcemap if transform hook not return (#3107) (b30cd89)
shouldn't have unexpected warning severity for error (#3163) (f2dfbac)
support multi fn and class expr keep_names (#3054) (f44af55)
the renderError hooks should handle js errors (#3108) (fff8244)
umd: ensure exports if module is wrapped (#3089) (1e4dcb4)
wasmHelperPlugin test (#3120) (92a0ce9)
watch-cli: respect output options (#3136) (00ca411)
wrong output when external import name is string literal (#3116) (d303f26), closes #3094

Features

keepNames node binding (#3027) (176666f), closes #2985
names / originalFileNames support (#3024) (daa17ff), closes #2496
api: build API write to disk by default (#3019) (a83297c)
cjs: support disable polyfill require by OutputOptiond#polyfillRequire: 'false' (#3091) (b12b20a)
compat with typescript's extension resolution (#3078) (5f3ed63), closes /github.com/evanw/esbuild/blob/a08f30db4a475472aa09cd89e2279a822266f6c7/internal/resolver/resolver.go#L1622-L1644 #3075
emit error for non-resolved absolute path (#3080) (de64ad9), closes #3074
emit error for non-resolved relative path (#3074) (e1b52fc)
expose the option checks to inputOptions (#3052) (711c16c), closes /github.com/rolldown/rolldown/blob/225f6a41679fff165eff297ba21578a72b4d88eb/packages/rolldown/tests/fixtures/onwarn/_config.ts#L8
give warning for multiply notify option (#3085) (fe15409)
imported empty module would be treated as esm (#3093) (86db816)
json_plugin: add named_exports (#2523) (198e22f)
keep name for ClassDecl (#3023) (039c9fb)
keep_names for FunctionDeclaration (#3021) (751f8fc)
module side effects function type binding (#3030) (071807e), closes #2606
node: support SourceMap::toUrl/SourceMap::toString (#3064) (1f21417)
node: support ts config file (#3134) (5fd2729)
plugin/json: support stringify: 'auto' (#3103) (0ad8217)
plugin/vite-resolve: implement fileUrl properly (#3040) (1083314)
plugin/vite-resolve: support resolve.dedupe (#3061) (2ec340e)
plugin/vite-resolve: support Regex in noExternal (#3039) (66086e7)
rolldown_plugin_transform: support both target & browserslist (#3042) (c235a89)
rolldown: polyfill import.meta.dirname|filename in cjs (#3053) (22747a3)
string_wizard: add serde feature (#3140) (1265c2c)
support ModuleInfo#exports (#3170) (786b6d2), closes /github.com/rollup/rollup/blob/master/src/Module.ts#L331
support multi alias in js side (#3060) (71e2927)
watcher: support multiply watch options (#3037) (3ab9463)

Performance Improvements

remove sub optimal par_bridge (#3072) (c66278b)
remove unnecessary collect (#3070) (c60206c)
rolldown: remove AppendOnlyVec from reference_needed_symbols (#3164) (ff1ed90)

0.15.0 (2024-12-02)

Bug Fixes

forbid-const-assign should considering all write scenario (#2715) (015d4f1)
cli doesn't show config loading error details (#2709) (72ed6ce), closes /github.com/rolldown/rolldown/pull/2707#issuecomment-2470659332
advancedChunks: should not process treeshaked modules (#2619) (73229c4), closes #2617
align resolve behavior of new URL(..., import.met.url) with webpack (#2738) (2b4f224)
allow mutating chunk.imports and more (#3008) (9e58163), closes /github.com/vitejs/vite/blob/8f0a9dcff112c866d9aa911647fd3cf9adc50bf1/packages/vite/src/node/plugins/css.ts#L1011-L1029 /github.com/vitejs/vite/blob/8f0a9dcff112c866d9aa911647fd3cf9adc50bf1/playground/html/tests/html.spec.ts#L186-L188
avoid overwrite ModuleOptions#meta (#2954) (46f2f93), closes /github.com/rollup/rollup/blob/master/src/Module.ts#L1011
avoid unresolved promise if load same id at concurrent (#2777) (9eb7103)
check assign to import for namespace specifier (#2706) (15ac3de), closes #2607
check falsy plugin in options hook (#2670) (66680f5), closes /github.com/rolldown/rolldown/blob/f3a159b51ce05b6b513d121d279cd3b9a799544a/packages/rolldown/src/utils/normalize-plugin-option.ts#L10 /github.com/rolldown/rolldown/pull/2670/files#diff-48cd2591bdcb44946219841aaccab8eb2d54381960f9607cb7542c40f446d92eR105
ci: ignore cargo deny advisories some rules (#2692) (88b02c6)
cjs: import(...) should have the same result as esm output (#2999) (d42ea8a)
cjs: fix named default export (#2923) (11a6693), closes /github.com/rolldown/rolldown/issues/2903#issuecomment-2496018956 /esbuild.github.io/try/#YgAwLjI0LjAALS1mb3JtYXQ9Y2pzAGUAZW50cnkuanMAZXhwb3J0IHsgZGVmYXVsdCB9IGZyb20gJ25vZGU6cGF0
cjs: fix runtime chunk's __toESM reference for external import wrapper (#2911) (aaa96db)
cjs: should generate correct cross chunk symbol references (#2926) (8f9ccbc), closes /github.com/rolldown/rolldown/pull/2796#issue-2671507357
cjs: should generate correct expr for reference cross chunk symbols (#2796) (a0d0d42)
cjs: shouldn't generate export keyword in cjs output (#2807) (80daf63)
commonjs_variable_in_esm: should only care about global references (#2657) (92f6e86)
correctly collect Result without flatten (#2771) (ac8b28a)
deconflict __require (#2675) (0f44c14)
defer determine WrapKind of EcmaView of css module (#2631) (4c1a715)
define should ahead of transform (#2940) (0c11a21)
diagnostic with wrong span wrong span when content has none ascii char (#2653) (beec3a9), closes #2651
dynamic import tree shaking with eval should bailout (#2730) (d53cb4c), closes #2724
emit error when output.format did not support topLevelAwait (#2629) (db018fa), closes /github.com/evanw/esbuild/commit/5fe21253ee75fb4c5ea395a0877b2a5ab51c3575#diff-f312cd3ffe8d88cf424d3f0bd04b41e5b0ad36e549874b5688028bf9091a61f5L2238
enhance js plugin hook error like rollup (#2767) (c908f9e)
ensure support nest and async plugins (#2924) (b201634)
ensure transform hook return valid sourcemap to binding (#2939) (3a91360)
ensure transform hook sourcemap sources is valid (#2948) (8ca3cab)
fix \0 in JsChangedOutputs.chunks (#3006) (3f476c3)
fix cjs live binding import name sourcemap (#2795) (6886de3)
fix cjs live binding import source map (#2878) (390e42f), closes /esbuild.github.io/try/#dAAwLjI0LjAALS1zb3VyY2VtYXAgLS1mb3JtYXQ9Y2pzAGltcG9ydCBhc3NlcnQgZnJvbSAnbm9kZTphc3NlcnQnOwoKYXNzZXJ0Lm9 /evanw.github.io/source-map-visualization/#MTI1NwB2YXIgX19jcmVhdGUgPSBPYmplY3QuY3JlYXRlOwp2YXIgX19kZWZQcm9wID0gT2JqZWN0LmRlZmluZVByb3BlcnR5Owp2YXIgX19nZXRPd25Qcm9wRGVzYyA9IE9iamVjdC5nZXRPd25Qcm9wZXJ0eURlc2NyaXB0b3I7CnZhciBfX2dldE93blByb3BOYW1lcyA9IE9iamVjdC5nZXRPd25Qcm9wZXJ0eU5hbWVzOwp2YXIgX19nZXRQcm90b09mID0gT2JqZWN0LmdldFByb3RvdHlwZU9mOwp2YXIgX19oYXNPd25Qcm9wID0gT2JqZWN0LnByb3RvdHlwZS5oYXNPd25Qcm9wZXJ0eTsKdmFyIF9fY29weVByb3BzID0gKHRvLCBmcm9tLCBleGNlcHQsIGRlc2MpID0
fix deconflict in nested scope (#2673) (e83d836)
generate correct chunk imports (#2787) (f65c876)
handle "\0" in chunk.modules object key (#2991) (0628d1b)
iife: should ensure execution if entry module is wrapped (#2822) (0b8dbaa)
improve detection of new URL(...) (#2747) (e2c4e6a), closes #2741 #2744
inlineDynamicImports: don't normalize inlineDynamicImports on js side (#2834) (1ae6760)
interop: improve compatibility of .cts and .mts imports cjs (#2770) (a44c472)
interop: improve compatibility of esm imports cjs (#2769) (1b6179c)
json module parse error (#2760) (7abfb34), closes #2757
keep external module live bindings at format cjs/umd/iife (#2756) (29be5d9)
lazy export json module (#2918) (ba3d73a)
make sure the sort compare function satisfy total order (#2621) (8daf1a0)
module format infer (#3005) (7220449)
moduleSideEffects: true returned from load hook works differently from when it is returned from resolveId hook (#2845) (22d3350), closes #2828
nested member expression mutation from imports (#2982) (eee0d1c)
new_url: generate correct path for nested paths (#2749) (c3ee7ad)
prefix-only module is a builtin module (#2729) (1462a6e)
preserve chunk.modules after generateBundle mutation (#2993) (4d0092f)
preserve external module side effects at format umd/iife (#2719) (74eace9)
preserve js plugin hook error stacktrace (#2711) (3d47bd0)
preserve more js plugin hook errors (#2759) (a618dcb), closes /github.com/evanw/esbuild/blob/9eca46464ed5615cb36a3beb3f7a7b9a8ffbe7cf/lib/shared/common.ts#L1673-L1683
prevent crashes with dynamic imports using variable paths when inlineDynamicImports is enabled (#2865) (9f9d29a), closes #2833
redundant external import (#2946) (9cc0c2f)
remove '\0' hack (#2667) (4152616)
rust: ensure filenames are valid for file systems (#2664) (b739329)
set external module info (#2913) (7569364)
should use computed prop if json key is proto (#2941) (d1fd231), closes /github.com/evanw/esbuild/commit/4780075ace9f5f59b61018326ec57da624a7d7a2#diff-58e541e6e2d17614efb5fc6c2a9e4151f54f5c599a0f0acde43bca8da970be64R1674
shouldn't copy binaries to dist folder in releasing CI (#2962) (35122cb)
side effects detect of destructing array (#2853) (0a21a7c)
sort NODEJS_PREFIXED_BUILTINS (#2928) (edd63db), closes /github.com/rolldown/rolldown/blob/78749354b8bd65833a2313402f65dc06638d37af/crates/rolldown_common/src/ecmascript/node_builtin_modules.rs#L17
soucemap file should be a path basename (#2608) (3aa4f0e), closes #2569 /github.com/rollup/rollup/blob/master/src/utils/collapseSourcemaps.ts#L223
string_wizard: output source map with utf16-based location (#2854) (33e0584)
support transform returned sourcemap with multiple sources (#2977) (4b28087)
the buildEnd error should handle js errors (#2973) (2ff6146)
the default value of should be empty object (#2910) (b1c6158)
top level this substitution (#2978) (da31a86), closes /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/js_parser/js_parser.go#L12551-L12604
umd: check name option if chunk has exports (#2717) (bb2042d)
umd: should ensure execution if entry module is wrapped (#2839) (ab515a7)
use objectProperty shorthand for json ObjectExpression when key is a valid identifier name (#2930) (f9591cc)
use timer instead of watcher worker (#2636) (dc02f3d), closes #2634 #2635
use_strict: shouldn't care about empty modules (#2844) (ea3f093)
use_strict: shouldn't care about treeshaked modules (#2843) (caa5e87)
watcher: handle plugin error (#2855) (4112f3d)
watcher: only watch same file once (#2700) (bc16ada)
watcher: run first build after listener is attached (#2782) (0e16a9a), closes /github.com/rollup/rollup/blob/master/src/watch/watch.ts#L54

Features

experimental.viteMode (#2849) (bf06e41)
new URL(..., import.meta.url) support (#2710) (7c6cbb2)
add defineConfig overload (#2689) (51ba546)
Add option moduleSideEffectsRule for treeshake.moduleSideEffects (#2695) (66e8088)
advanced barrel exports support computedMemberExpr with static key (#2964) (09579b0)
advancedChunks: ensure strict execution order if advancedChunksenabled (#2620) (78945df)
allow runtime to load non JS configs (#2688) (4eb7e29), closes #2400
asset: collapse generated sourcemap with original one (#2735) (08f2e5e)
cli: support abbr -o for file option. (#2632) (cbfe498)
create module info before run load hook (#2714) (45224c7)
disable resolve new URL to asset behavior by default (#2953) (e126911)
don't normalize options on js side - part1 (#2836) (8e8bf57), closes #2835
don't normalize options on js side - part2 (#2848) (b73bbba), closes #1041 #1041 /github.com/rolldown/rolldown/issues/1041#issuecomment-2098313025
don't normalize options on js side - part3 (#2858) (db2f6de), closes #2835
don't normalize options on js side - part4 (#2870) (db4090b), closes #2835
drop labels (#2637) (f35e104), closes /github.com/evanw/esbuild/commit/9b83e55e3511c1d108d31ba22f49e675c6eec1b9#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR19
drop labels node binding (#2639) (8671945)
dynamic import treeshake import() destructing binding pattern (#2722) (ad0940a)
dynamic import treeshaking (#2720) (6ad7b34)
dynamic tree shake await ImportExpression (#2723) (d5e797b)
emit error diagnostic when assign to import (#2701) (c40f531), closes /github.com/evanw/esbuild/commit/394ff827ea819775ab54958e5c316df32a2be0aa#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR56
enable inlineDynamicImports automatically if format is iffe or umd (#2808) (172a5a1), closes #2792
expose cssEntryFileNames and cssChunkFileNames options in js side (#2623) (6f1cfaf), closes #2618
expose app format option for hmr prototype (#2994) (12d7e71)
expose closed property and support using for RolldownBuild (#2732) (cce5cde), closes /github.com/rollup/rollup/blob/ae1d14b7855ff6568a6697d37271a5eb4d8e2d3e/src/rollup/types.d.ts#L920
give a specific error if PluginContext.load is unexpected usage (#2713) (1ad7e05)
give specific default plugin name (#2929) (f5d9d9c), closes /github.com/rollup/rollup/blob/master/src/rollup/rollup.ts#L167
give warnings for cycle loading (#2931) (586459c), closes /github.com/rolldown/rolldown/issues/2751#issuecomment-2482397149
give warnings for input plugin hooks used at output plugin (#2927) (154d96f)
implement vite resolve plugin (#2658) (6d170b4)
node/esm: polyfill require if format: 'esm' and platform: 'node' (#2920) (f1bd92f)
node/rollup-compat: add properties used by Vite to NormalizedOutputOptions (#2907) (62a9ed2), closes #2867 #2906
node/rollup-compat: Be compatible with rollup's NormalizedInputOptions#input (#2894) (5150802)
node/rollup-compat: Be compatible with rollup's NormalizedOutputOptions#format (#2900) (b5df408)
node: add OutputOptions#comments option (#2644) (3912c3a)
node: add one-shot build API (#3011) (bf8c326)
node: support write for build API (#3014) (745d904)
node: support multiple outputs with one call for build API (#3015) (b1c9cf2)
optout new URL('./foo', import.meta.url) import (#2753) (1839fd3), closes #2745
pass normalized fields from rust to js (#2938) (0535a45), closes #2906
pass the remaining normalized fields from rust to js (#2987) (f1c8656), closes #2906 /github.com/rolldown/rolldown/blob/71e6863f00b9d304a568072d16959082e1e6b17d/packages/rolldown/src/options/normalized-output-options.ts#L40-L41 /github.com/rolldown/rolldown/blob/71e6863f00b9d304a568072d16959082e1e6b17d/packages/rolldown/src/options/output-options.ts#L58-L67
plugin/replace: sourcemap (#2098) (44a3f02), closes #2057
plugin/vite-resolve: implement more logics for createIdResolver (#2869) (d6cedcb)
polyfill import.meta.url when platform: 'node' and format: 'cjs' (#2694) (3a1912b)
rust/string_wizard: support replace method (#2733) (915d2fa)
rust/test: add configVariants to allow to emit multiple output (#2785) (73fce89)
rust: add comments option (#2614) (a35faba)
rust: pass NormalizedOutputOptions from rust to js (#2899) (ac28e50)
rust: pass NormalizedOutputOptions in generateBundle hook (#2902) (87f7277)
rust: pass NormalizedOutputOptions in renderChunk hook (#2909) (b6dc60a), closes #2902 #2906
rust: pass NormalizedOutputOptions in writeBundle hook (#2914) (3ec063f), closes #2906
rust: support Comments::PreserveLegalComments (#2615) (19de25e)
set unspecified platform to node if format is cjs (#2837) (d7adf58)
string_wizard: support hires boundary (#2997) (3a5a13b)
support output.hashCharacters (#2647) (a50a3b2), closes #2646
support RenderedModule.renderedLength (#2697) (146ecd8), closes #2686
support function for output.globals (#2818) (7383e19), closes /github.com/rolldown/rolldown/blob/ab438c355063765640db18cb03b8d08fa2eee39d/packages/rolldown/src/utils/normalize-output-options.ts#L46-L47
support mark moduleSideEffects at PluginContext.load (#2772) (ba8a5f1)
support output plugins (#2916) (56a87a0)
support PluginContext.load (#2687) (6bf4a3f), closes /github.com/rolldown/rolldown/pull/2687#discussion_r1836055076
TransformPluginContext#getCombinedSourcemap (#2984) (df7e584)
treated facade default export ref as never get reassigned (#2966) (5e571e4)
treeshake.annotations (#2856) (ca50acb)
use BuildResult for validate_options_for_multi_chunk_output (#2800) (5fdd14e), closes #2565 /github.com/rolldown/rolldown/blob/d796b1efa9bd973b60e012ff5bccdb05ee157593/crates/rolldown/src/utils/chunk/validate_options_for_multi_chunk_output.rs#L3-L6
use satisfies keyword for InputOptions and OutputOptions (#2611) (2863d64), closes #2568
use better diagnostic for ReplaceGlobalDefinesConfig (#2884) (5e804db), closes /github.com/rolldown/rolldown/blob/52e0d11c4e3b655f4d6e76226b2e70086d41de44/crates/rolldown/src/module_loader/module_loader.rs#L89-L96
vite-resolve-plugin dev support (#2739) (49cc596)
watcher: handle watcher error (#2702) (078a4ac)

Performance Improvements

ast scanner is_top_level (#2803) (2be7882)
dedupe meta.dependencies (#2799) (d796b1e)
improve the String concatenation performance (#2763) (b676fe3)
lazy json module semantic analyze with stats (#2933) (4b9bd6a)
rolldown_sourcemap: pre-allocate memory in join method (#2766) (6264234)
string_wizard: skip line break mappings (#2998) (a468d5f)
use fxhash for DashMaps (#2971) (33beb44)
use fxhash for HashMaps (#2988) (ff1fc6c)

0.14.0 (2024-11-05)

Bug Fixes

create __commonJS second param on demand (#2314) (5d4fe3e), closes /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/linker/linker.go#L4811-L4818
dicable dce when disable tree shake (#2335) (3778839), closes /github.com/rolldown/rolldown/pull/2322#discussion_r1775296379
diff custom resolver (#2463) (d16be62)
don't fail building when transformer emit warning (#2405) (c5b8379)
load fallback plugin related issues (#2309) (71d16fe), closes #2301 #2302
module preload-polyfill plugin only intercept RESOLVED_MODULE_PRELOAD_POLYFILL_ID (#2261) (df113d5)
preserve identifiier when legitimize identifier (#2530) (a447e32)
remove none relative path alias replacement (#2289) (5815228), closes #2288
remove plain import decl if importee is side effects free (#2537) (6fce3c4)
rolldown concurrent write (#2519) (1197c99), closes #2518
use is_reserved_keyword_or_global_object (#2222) (ca6a4db), closes oxc-project/oxc#4484
advancedChunks.groups[*].test should be a RegExp (#2393) (be3527e), closes #2391
eslint/no-unsafe-optional-chaining violation (#2432) (6c83c39)
PluginContext#resolve should care about InputOptions#external (#2307) (50fa284)
🐛 align with module repr naming style (#2538) (3be0669), closes /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/js_ast/js_ast.go#L1800-L1816
🐛 crossplatform glob expr (#2441) (5bf9e84)
🐛 invalid module repr name (#2221) (6e7fc5b)
🐛 order of module namepspace object generation (#2450) (d073abe)
🐛 should not always transform default specifier as default as alias (#2439) (a2b10d2)
🐛 side effects path (#2481) (f41d8ae)
🐛 typeof side effects (#2435) (832b6ca)
absolute glob expr (#2323) (35628ed), closes #2299
alias plugin resolve should relative to cwd rather importer (#2262) (ff62f77)
app: create variable default for export default expr (#2354) (70ef205)
avoid loop at call TransformPluginContext#error (#2332) (7c699da)
avoid panic if content has hash placeholder (#2317) (e0b7987)
avoid watcher deadlock (#2507) (d054ec2), closes /github.com/rolldown/rolldown/issues/2438#issuecomment-2434691950
binary op side effects (#2479) (d822812)
builtin module side effects free (#2599) (517e7b0), closes /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/ast/ast.go#L130-L131 /github.com/oxc-project/oxc-resolver/pull/291#issuecomment-2454178832
cli: fix -s flag not working in cli & Update cli help info (#2517) (8ad0293)
conditional expr import and require (#2532) (9392957)
data url guess mime by extension (#2455) (04634dc)
deconflict asset file name (#2189) (f112a12)
deduplicate assets if an explicit fileName is not provided (#2245) (5b448c9)
esbuild-diff: remove temp var when exported variable (#2331) (880937b)
extend PluginContext with MinimalPluginContext (#2316) (824315d), closes /github.com/rollup/rollup/blob/89a68c2a69eefaaf5544f83367f31d98360354ed/src/rollup/types.d.ts#L237 /github.com/vitejs/vite/blob/08ff23319964903b9f380859c216b10e577ddb6f/packages/vite/src/node/plugin.ts#L81-L84
filename_template: [hash:6] in entryFileNames does not get replaced with hash (#2238) (ae7ea95), closes #2206
glob import plugin support ./**.js syntax (#2313) (17fefa4), closes #2298
hashbang code generation (#2483) (da393ca), closes /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/linker/linker.go#L5663-L5673
iife: MISSING_NAME_OPTION_FOR_IIFE_EXPORT is output even if nothing is exported from the entrypoint (#2256) (c0e7b5f), closes #2255
iife: deconflict inject external symbol (#2328) (7214af6)
make sure asset reference id could be a valid identifier (#2198) (7752238), closes /github.com/rolldown/vite/pull/27#discussion_r1746521415 /github.com/rollup/rollup/blob/master/src/utils/FileEmitter.ts#L300
make watcher test stable (#2482) (1e023dd)
mark some known global constructor as side effects free (#2610) (c0920f2)
moduleType/json: should trim the utf-8 bom. (#2312) (8b8d7a1), closes #2297
plugin/replace: fix object_guards option (#2322) (3899128)
plugin/replace: fix panic if object_guards enabled and simple values (#2318) (940d676)
plugin/replace: set a higher backtrack limit as default value (#2311) (3847e2b)
plugin: ensure correct execution order (#2602) (26a4031)
plugin: fix expand_typeof_replacements (#2196) (d6233d8)
remove __toCommonJS if it is plain require (#2547) (26282e0)
replace unresolved ns member expr with void 0 (#2347) (a183537)
resolve id return false should mark module as external (#2545) (6aa4503)
resolve with cwd when context is empty string (#2080) (351d2c7), closes #2067
rolldown can not write twice (#2477) (0b2e212)
rolldown: return semantic error from oxc (#2502) (6d66ba5), closes #1494 #1910
RollupPreRenderedChunk#exports (#2505) (399cac4)
rust: should keep import for builtin node modules as it is (#2460) (043256e)
should handle the -s for sourcemap. (#2236) (e52ef2f), closes #2225
should reference importee namespace_object_ref for export all decl (#2585) (58853fe)
should trim in data url. (#2310) (6e69533), closes #2300
should use node interop for mjs or type module (#2220) (a1ed56a)
sourcemap inline should emit sourcemap file (#2237) (dbe5539)
toplevel class decl rewrite (#2465) (01f0d17), closes /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/js_parser/js_parser_lower_class.go#L2028-L2043 /github.com/evanw/esbuild/blob/d34e79e2a998c21bb71d57b92b0017ca11756912/internal/js_parser/js_parser_lower_class.go#L2277-L2283
update the rollup external test status (#2543) (536638d)
use "__require" instead of "require" if the format is not cjs (#2525) (829e36d)

Features

add jsx related options in rust side (#2454) (a43d19c)
add css module type to output options (#2464) (c19f7b8)
align with repr_name with esbuild (#2285) (930d1bc)
app: add __esModule flag for esm module (#2201) (34191b8)
app: detect interop (#2218) (1d41e7d)
app: rewrite export all declaration (#2215) (bf43fa8)
app: rewrite export default declaration (#2210) (c2be668)
app: rewrite export named declaration (#2211) (34bf002)
app: rewrite require call to module stable id (#2268) (0e949fb)
app: should rewrite symbol reference from external module (#2350) (f75063c)
app: transform export named declaration (#2270) (952d126)
asset: generate correct path for imported asset modules (#2573) (efb48dd)
Calling bundle.write multiple times with different output options (#2535) (92948a4)
check resolved failed module is external with isResolved ture (#2570) (41782cd)
cjs/output: generate proper property access pattern for exports (#2283) (c85538e)
cli: call watcher close at process exit (#2550) (33b2880), closes /github.com/rollup/rollup/blob/master/cli/run/watch-cli.ts#L31
cli: support simple watch option (#2413) (7ab8722)
conditional commonJSMin and esmMin (#2346) (ceacea3)
css: add CssAstScanner (#2366) (f1e4907)
css: css module participate making module graph (#2419) (748add4)
css: emit css asset (#2250) (d2fc33a)
css: should remove at-import statements in output (#2423) (5b6497d)
emit watcher event (#2451) (5375ed9)
export jsx related options (#2443) (a881cf1)
export transform related options (#2362) (399a25f)
expose moduleType type (#2217) (2685a07)
expose resolve#extensionAlias option (#2337) (15c41fa), closes #2327
first-class asset support (#2539) (39d62f7)
format umd (#2489) (a6edd11)
node/experimental: add disableLiveBindings option (#2282) (c56991c)
node/hook-filter: improve dx of writing filter (#2542) (826b920)
node: support output.file option (#2567) (378692a)
output/cjs: on demand shorthand export pattern (#2383) (e6164b1)
plugin/transformer: support targets key for options. (#2242) (7dcfefc)
print friendly msg for watch rebuild (#2533) (cb9a52d)
rolldown: add meta for plugins (#2365) (3d6db96)
rust/test: show filename of binary files in snapshot (#2561) (9f9689d)
rust: add checks options to control if to emit some warnings (#2192) (b110ec3)
rust: add CssView (#2248) (7952415)
rust: add ModuleType::Css (#2247) (7531196)
rust: add rolldown_std_utils crate to store utils/extensions for the rust std library (#2372) (2481251)
rust: move string_wizard to the repo (#2572) (2ace0eb)
rust: support file option (#2565) (cda7c35)
rust: use SymbolRefDbForModule while scanning oxc AST (#2380) (d8b07cc)
sourcemap: Add support for injecting Debug IDs (#2516) (0f1e936)
support css module type in dataurl. (#2272) (00e6edd)
support basic watch mode (#2396) (ec2092c)
support closeBundle hook (#2197) (648f688), closes /github.com/rollup/rollup/blob/master/src/rollup/rollup.ts#L80 /github.com/rollup/rollup/blob/master/src/rollup/rollup.ts#L95
support closeWatcher hook (#2444) (e5c8b2f)
support css url import dependency (#2598) (829d80a), closes /github.com/rolldown/rolldown/blob/63875e40b7687f9917b70556c23f60e925b111aa/scripts/snap-diff/stats/aggregated-reason.md#L114-L114
support PluginContext addWatchFile (#2461) (2955349)
support watch notify option (#2471) (6d5f416)
support watch.skipWrite option (#2466) (883b85d)
support watchChange hooks (#2412) (7bea9f1)
warning diagnostic import-is-undefined (#2358) (00fa6ff), closes /esbuild.github.io/try/#YgAwLjIwLjIALS1idW5kbGUgLS1taW5pZnk9ZmFsc2UgLS1mb3JtYXQ9ZXNtAGUAZW50cnkuanMAaW1wb3J0ICogYXMgbnMgZnJvbSAnLi9mb28uanMnCgpjb25zb2xlLmxvZyhucy5kZWZhdWx0KQoKAABmb28uanMALy8gZm9vLmpzCmV4cG9ydCBjb25zdCBhID0
watch include exclude (#2484) (1fa5d4b)
watcher close (#2436) (b77d787)

Performance Improvements

plugin_replace: set more reasonable number for regex backtrack_limit (#2202) (3874566)
plugin/replace: expand_typeof_replacements avoid temporary vecs (#2321) (84cb2a2)
plugin/replace: expand_typeof_replacements use regex crate (#2320) (22b43cd)
replace plugin (#2356) (d3e9b9c)
rolldown_sourcemap: remove many unnecessary memory allocations (#2596) (12b112f)
rolldown: use SemanticBuilder::with_stats when running semantic analysis on same AST twice (#2230) (7220e80), closes #2227
union find path compression (#2399) (ea56d8d)

0.13.2 (2024-09-06)

Features

node/advance-chunks: support global fallback for minSize, minShareCount (#2178) (78c7750)
node/advance-chunks: support passing minSize, minShareCount (#2177) (3c95d30)
rust/advance-chunks: support min_share_count option (#2176) (689cbc2)
rust/advance-chunks: support min_size option (#2175) (1e9c2d9)

0.13.1 (2024-09-05)

Bug Fixes

process.env.NODE_ENV inside paren expr (#2153) (fddb2f5)
🐛 make examples/rollup-plugin-esbuild build successfully (#2164) (49f2d83), closes #2163
mark knownGlobals global ident and global member access as side effects free (#2154) (00ff45d), closes /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/config/globals.go#L30-L850 /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/config/globals.go#L940-L961
module type mapping (#2151) (c2e77b5)
rolldown: remove console.log (#2145) (d24c337)
rolldown: side effect detector mark +1 -1 as number literal (#2162) (40ae24d)

Features

node/rolldown: support OutputOptions#advancedChunks (#2167) (851475d)
rust/advance-chunks: A module could be caught by multiple match groups (#2155) (071efd8)
rust/advance-chunks: rework with new API design (#2146) (6339062)
rust/advance-chunks: should include matched module's dependencies too (#2161) (a557b51)
rust/advance-chunks: support test using regex (#2152) (b7b2ac5)

Performance Improvements

codegen in multiple chunks (#2122) (ee878c8)

0.13.0 (2024-09-03)

Bug Fixes

incorrect point free function call (#1697) (4fb7ab6)
JSON.parse() should not have side effect (#2029) (4ca169c)
share replace global define config (#1902) (eee1db0)
should not compose if there is only one pending plugin (#1781) (f3e4933)
should not url encode when plain text (#1724) (779f16d)
🐛 auto guess module type when load hook no specify (#1930) (7d36481)
Add namespace for each builtin plugin (#1931) (43f863b), closes /github.com/rolldown/vite/blob/3bf86e3f715c952a032b476b60c8c869e9c50f3f/packages/vite/src/node/plugins/dynamicImportVars.ts#L174-L174
Allowing gcc builds on windows (#2034) (e6b9f14)
avoid panic if member expr referneced to non-namespace symbol (#1784) (3d30284)
avoid take first chunk if bundle is empty (#1887) (03f6dc9)
base64 handling (#1725) (af95809)
chained reexport star cjs (#2100) (04a8bba)
circular ref in rolldown package bundle (#1849) (3c3cb83)
cjs: avoid generate assgin pattern if chunk imports nothing (#1959) (32c3363)
cli: rolldown -c should not print help messages (#1993) (a82ccc6)
cli: should not hang if error occured (#2035) (8e0cb61), closes #2033
collect depended_symbol when canonical_ref has ns_alias (#2095) (ab6b043), closes #2079
collect-dependends-symbol (#2079) (0205983), closes #2038
dedup export all external in entry module (#1786) (3eba8a3)
ensure ordering of assign chunk name (#1981) (7ac1381)
ensure referenced symbols by entry point chunk got deconflicted (#2094) (dc98faa), closes #1722 #2085
entry chunk should be at first (#2089) (8b7734e)
eval warning should only emit when used as callExpr (#2054) (e350abe)
experimental: wrong transform behavior after composing (#1701) (3a1f216)
external module side effects should respect hook returned side e… (#2068) (0f9391b)
fix absolute_preliminary_filename not taking options.cwd into account (#1935) (6b6d713)
foramt/cjs: preserve semantic of entries exports even in wrapped (#1788) (b79e7e0)
format/cjs: exported bindings should be lived. Part1 (#1791) (17ca21d)
format/cjs: should keep live bindings for common chunks (#1805) (145f105)
format/cjs: support cjs-module-lexer for export * from 'external' (#1854) (de1f5f5)
generate valid file name for virtual module chunk (#1782) (d041e08)
guessing module type (#2086) (aa5b528)
index_cross_chunk_imports should including share chunk (#1890) (290ecc7)
move banner ahead of the file in cjs format. (#1707) (2640072), closes #1706 #1705 /github.com/rolldown/rolldown/pull/1705#discussion_r1689236056
node/compose-plugins: Plugin that uses order meta is considered as not composable (#1943) (ebfebf3)
node/composePlugins: ensure correct semantic of PluginContext#resolveId of all hooks (#2050) (f19b6c7)
node/plugin: ensure order for generateBundle and writeBundle hooks (#1913) (b7e1d90)
node/rolldown: mark all tsfn as weak to avoid long exit time (#2135) (06b578c), closes /github.com/rolldown/rolldown/pull/985#issuecomment-2081384205
packages/rolldown: export package.json (#2048) (5aa76dc)
pass output.globals to Rust side. (#1912) (bd84267)
perform percent encoding to reserved chars in dataurl. (#1729) (d75e77c), closes #1406 /datatracker.ietf.org/doc/html/rfc3986#section-2
plugin/replace: handle backtrack limit exceeded error (#2088) (33fca46), closes /github.com/rolldown/rolldown/pull/2056#issuecomment-2316570663
remove name assignment in IIFE that doesn't have export. (#1900) (13f4adc)
remove napi deferred_trace feature (#2018) (b99f74e)
remove redundant code in export * from 'external' for esm format (#1974) (2eb06ef)
remove ts expect error (#1817) (3153a61), closes #1811
reserve reserved-key in json module type. (#1746) (7243165), closes oxc-project/oxc#4484
resolve conflict exports key in CJS and IIFE. (#1837) (2953b90), closes #1836 #1623 /github.com/rolldown/rolldown/pull/1694#issuecomment-2245219042 #1623
rolldown: fix inject test where alias can be a member expression (#1934) (c5aafad), closes /github.com/rollup/plugins/blob/8550c4b1925b246adbd3af48ed0e5f74f822c951/packages/inject/src/index.js#L125
rolldown: should correct rewrite path of dynamic imported external modules (#1738) (c682b76), closes #1723
rust/rolldown: prevent segment fault in generate_bundle by removing unsafe code (#1905) (9802478)
same filenames cause bundle error (#1984) (c4aca98), closes #1944 /github.com/rolldown/rolldown/issues/1944#issuecomment-2282812102
should also care for Chunk#name for common chunks (#2123) (a1fa701)
should call write_bundle after write bundle to disk (#1844) (475f765), closes /github.com/rollup/rollup/blob/master/src/rollup/rollup.ts#L194-L200
should correctly include symbols of namespace object (#1727) (3dee9e0)
should generate export * from ... in entry chunks rather than entry modules (#1783) (954dd2a)
should not panic if there are accessing on star as member (#1730) (250c11a)
sourcemap inline url should relative to asset file (#2099) (6b5d7dc)
strict emit warning commonjs var in esm (#2101) (4c9feeb), closes /esbuild.github.io/try/#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
treeshaking: require should consider as having side effects (#1949) (28e53d6)
typo of transform-plugin-context.ts (#1991) (b2590fd)
undefined export var (#2055) (6832084), closes /github.com/evanw/esbuild/blob/9c13ae1f06dfa909eb4a53882e3b7e4216a503fe/internal/js_parser/js_parser.go#L10047-L10050
using sanitize_file_name to generate valid file name (#1833) (c9f8af4)

Features

add dynamic_import_vars plugin (#1732) (40cf58b)
add invalid export option to generate diagnostic (#1692) (ef718d7)
add LoadOutput#ModuleType binding (#1998) (1469985)
add manifest plugin (#1839) (8288370), closes #1826
add module type to transform hook (#1907) (159a155)
add module_preload_polyfill plugin (#1840) (0651db0)
add originalFileName to EmittedAsset (#2046) (6facb04)
add query after each glob file name (#1838) (bd97d60)
add some warnings in IIFE and CJS. (#1857) (e7916ab), closes #1855
add support for banner as str (#1810) (12d6a75)
add support for footer as str (#1819) (48dc08e)
add support for intro as str (#1820) (2c7e4f4)
add support for outro as str (#1821) (46d56c4)
add use strict for iife (#1705) (abe17bd)
add wasm fallback plugin (#1957) (3645f38), closes #1919
alias plugin (#2001) (872bf3a), closes /github.com/rolldown/vite/blob/c1d60d11158318ae8ccaef873b6dc55d0a2f3c66/packages/vite/src/node/plugins/index.ts#L62-L65
align cli options with unix ux patterns. (#1977) (c820678), closes #1924
align generated chunk name with rollup (#2124) (0bec3bc)
align OutputOptions#esModule with rollup (#1898) (c14406f), closes #1888 /github.com/rolldown/rolldown/blob/e0751e4db539ce8e25ca8f31bb027475a0dd9e98/crates/rolldown_binding/src/options/binding_output_options/mod.rs#L37-L38
allow passing array of array in config.plugins (#1938) (b4e33d5)
allow rewrite moduleType in transform Hook (#1916) (cef3e57)
assignment expr side effect detector (#2004) (dde9b33)
build import analysis plugin (#2051) (9e461c2)
commonjs-variable-in-esm diagnostic (#1832) (ffd4533), closes /github.com/evanw/esbuild/blob/main/CHANGELOG-2022.md#01411
compose addon hooks (#2007) (08b6360), closes #1999
css/wip: add css_entry_filenames and css_chunk_filenames (#1678) (bc1c22e)
enable plugin api typing (#1765) (512fc61)
error: entry cannot be external (#1761) (b3179e7)
experimental: builtin replace plugin (#2056) (f1e7ed0)
experimental: support enableComposingJsPlugins option (#1693) (7aa56fe)
gracefully shutdown the process when panic in fetch_all_modules (#2036) (c85883b), closes #2033 /github.com/rolldown/rolldown/blob/8e0cb613e4dd50b5f70a4a648ad72d243b80a432/crates/rolldown/src/module_loader/module_loader.rs#L286-L288 /github.com/rolldown/rolldown/blob/8e0cb613e4dd50b5f70a4a648ad72d243b80a432/crates/rolldown/src/module_loader/module_task.rs#L60-L62
hook filter (#2047) (6039415)
implement the rest branches in side effect detector (#2009) (ef084bf)
import build analysis builtUrl (#2075) (0cf4345), closes /github.com/rolldown/vite/blob/56476ffabc182eb7bb735c192156069f52838956/packages/vite/src/node/plugins/importAnalysisBuild.ts#L346-L350
improve resolve error (#2076) (ea4965f), closes #2033
json plugin (#1951) (d221ecc)
load fallback plugin (#1922) (3ea6797)
module preload config skip (#1845) (f55cfda)
node/composingJsPlugins: support resolveId hook (#2021) (55c20b0)
node/rolldown: add empty PluginContext#addWatchFile for shim (#1972) (559b424)
node/rolldown: support define functionality (#1891) (43f6f22), closes #186
node/rolldown: support InputOptions#inject (#1946) (9071d6a)
node: support CLI options. (#1963) (6d4ef7e), closes #1955
node: support passing custom in PluginContext#resolve (#1874) (6a61bad), closes /github.com/vitejs/vite/blob/main/packages/vite/src/node/plugins/resolve.ts#L181
packages/rolldown: export VERSION (#2049) (806718d), closes /github.com/rollup/rollup/blob/3eb88175f687193e8a73e681dc1fbd6bd48201a2/src/node-entry.ts#L1
plugin/replace: objectGuards (#2121) (ea76b06), closes #2057 1#L46 /github.com/rollup/plugins/blob/master/packages/replace/src/index.js#L41
plugin/replace: prevent assignment (#2093) (18ac29c), closes #2057 /github.com/rollup/plugins/blob/master/packages/replace/src/index.js#L77-L82
provide more friendly diagnostics if could not read path from a resolveId hook (#1866) (690a63f), closes #1851
rolldown_ecmascript: implement into_assignment_target ObjectPattern (#1921) (305f7cb), closes /github.com/rolldown/rolldown/blob/13f4adc8b1a2bc26591a25df6aef14fe855f8fa5/crates/rolldown_ecmascript/src/ext/mod.rs#L61-L63
rolldown: bump oxc to v0.25.0 (#2042) (71d8201)
rust/plugin: Support custom in PluginContextResolveOptions (#1876) (0c6cae4), closes #1874
rust/rolldown: support inject imports (#1933) (a2bb2ca)
rust: ensure consistency between scanned top-level symbols and scope's (#1742) (00d43e9)
rust: ensure span uniqueness of oxc AST (#1927) (9f164c6), closes /github.com/rolldown/rolldown/pull/1899#issuecomment-2274936578
rust: support advanced_chunks option (#2115) (1a81db2)
rust: support define functionality (#1882) (8639e70)
support intro and outro in plugins. (#1763) (b15d8c5), closes #1755 #1713
support output.esModule option (#1812) (4999aed)
support output.exports for IIFE format align with rollup. (#1691) (5418e1f), closes #1680
support output.footer in plugins. (#1713) (536d5f7), closes #1702 /github.com/rolldown/rolldown/pull/1702#issuecomment-2248059655
support output.globals for iife format (#1694) (8aad7d0), closes #1623 #1569
support output.inlineDynamicImports option. (#2081) (63b932e), closes #1841
support output.intro and output.outro. (#1712) (964c5ee), closes #819
support OutputOptions#externalLiveBindings (#1979) (cc41c94)
support skipSelf option in PluginContext.resolve (#1703) (a18a8da), closes #1554 #819 /github.com/rollup/rollup/blob/28546b5821efcb72c2eb05f422d986524647a0e3/src/utils/PluginContext.ts#L78
support flag for regex in plugin transform (#1969) (f4f6b49), closes #1914 #1915 /github.com/rolldown/rolldown/blob/6389d62f876a122df451d3e0151f79f59dd978cb/crates/rolldown_plugin_transform/src/lib.rs#L20-L25
support flags for hybrid regex (#1915) (5ad5820), closes #1911
support function for entry/chunkFileNames (#1834) (d023f2f)
support loading dataurl as module. (#1741) (549e1e1), closes /github.com/evanw/esbuild/blob/main/internal/bundler_tests/snapshots/snapshots_loader.txt#L602
support namespaced name and output.extend for IIFE format. (#1861) (bfae17d)
support plugin order (#1929) (d128866)
transform plugin (#1914) (d37079a)
tree-shake: treeshake unused cjs module (#1744) (138dd25)
treeshaking: only reference __reExport if needed (#1987) (4cac925)
upgrade oxc (#1823) (540ee47)

Performance Improvements

⚡️ reduce lock contention (#2072) (80dc48d)
⚡️ remove extra collection when using rayon (#2016) (7442d95)
⚡️ use base64-simd to accelerate calc base64 (#1716) (30b6d0f)
⚡️ use map store next count for chunk name (#1948) (eb78b81)
dataurl (#1734) (e81f853), closes /github.com/evanw/esbuild/blob/360d47230813e67d0312ad754cad2b6ee09b151b/internal/helpers/dataurl.go#L54-L56
deprecate mime_guess in favor of a lighter guessing function. (#1698) (cbcb511)
improve generate_namespace_definition (#1986) (d90802f), closes #1861 /github.com/rolldown/rolldown/blob/745c1a57e66433df7182b5f9f4aa65aa00aa001b/crates/rolldown/src/ecmascript/format/utils/namespace.rs#L49-L51
rolldown: only recreate semantic data when ast is changed in pre_process_ecma_ast (#2113) (b984da0)
rolldown: use itoa for integer to string conversion (#2107) (c916947)
rust/define: only do define operation if needed (#1884) (394a5f3)
rust/scanner: only reference member_expr related to symbols of import statements (#1815) (f4d288c)
sourcemap: do not allocate ConcatSourceMapBuilder unconditionally (#2078) (e7c2bff)
sourcemap: pre-allocate concat sourcemap builder (#1885) (d19beb4)
use simdutf8 to validate UTF-8 when reading files (#2040) (94cb434)
use itoa for integer to string conversion (#2108) (70a7e80), closes #2107

0.12.2 (2024-07-23)

Bug Fixes

external warning in dce/disable-tree-shaking (#1659) (401dd61)
correct the behavior in texture or empty extension-customized file. (#1668) (c6fccc8), closes /developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs#datatexthtml3cscript3ealert2827hi27293b3c2fscript3
node: fix type errors (#1642) (f6a8d51)
reexport star of a external module should be considered have side effect. (#1675) (ab8dda5)
should include the dependencies if the module only has re-export… (#1683) (60348ee)
support banner/footer sync function (#1657) (42d9241)
the crate rolldown_ecmascript's test can't pass (#1672) (627e81f), closes #1671

Features

better error report for ambiguous export (#1661) (6e53db7), closes #1643
convert parsing errors of oxc to rolldown's errors with friendly messages (#1670) (44e29cd), closes #1630
rust: Support accepting custom ModuleType (#1632) (9f244db)
support output.exports option. (#1680) (72abdfc), closes #1628
support banner hook (#1419) (0631292)
support output.name for iife (#1627) (159d4ad), closes /github.com/rollup/rollup/blob/master/src/finalisers/index.ts#L36
throw friendly warning message for ambiguous export (#1634) (d03e15b), closes #1621 #397
wip/css: use lightningcss as css compiler (#1629) (08aecad)

Performance Improvements

sourcemap: lookup original token in parallel (#1596) (e038205)

0.12.0 (2024-07-14)

Bug Fixes

align using declaration side effects detection with esbuild. (#1593) (e7747fc)
class property and object key side effects detection (#1599) (46f0ec9)
chunk modules should include empty module (#1583) (4790d46)
iife wrapper (#1584) (593e87e)
InternalModuleFormat typing (#1580) (c166094)
mixed multi declarator tree shake (#1566) (1971e3b)
multi declarator tree shake (#1564) (0cf1c22)
object property tree shake (#1608) (3536f00)
remove unused pure comment call (#1597) (42becf0)
template literal side effects (#1594) (7b011df)

Features

experimental: support strict execution order (#1568) (0303f1f)
node: support OutputOptions#minify to minify js output (#1617) (bcc4edc)
output: support emit output of iife format (#1570) (7c9d537), closes /esbuild.github.io/try/#YgAwLjIzLjAALS1mb3JtYXQ9aWlmZSAtLWJ1bmRsZSAtLW91dGRpcj0iZGlzdCIAZQBlbnRyeS5qcwBpbXBvcnQoIi4vY2pzIikKaW1wb3J0KCIuL2VzbSIpLnRoZW4oKG0pID0
support OutputAsset#name (#1586) (39a47dc)

Performance Improvements

avoid unnecessary allocation (#1576) (c609929)
don't clone the content while hashing (#1613) (11dc8d8)

0.11.1 (2024-07-09)

Bug Fixes

treeshake.moduleSideEffects treeshake typing (#1559) (5ce9f67)
add dataurl in json config syntax. (#1536) (ddee952)
eliminate unused external module import stmt (#1558) (cdd83fd)
optional TransformResult#code (#1544) (15ce3ae)
sourcemap: avoid remapping if renderChunk hook not return map (#1545) (3e13785)

Features

module option meta (#1532) (077bf3b)
wip/css: add CssModule (#1551) (06bd429)

0.11.0 (2024-07-05)

Bug Fixes

json: align the behavior of require json modules with nodejs (#1483) (8bf75ba)

Features

add issues template (#564) (4f0a484)
cjs: make output compatible with cjs-module-lexer (#1525) (f0de5f8)
core: make sure Semantic up-to-date after transforming (#1531) (a660554)
export transform for oxc transformer (#1502) (679a8cb)
glob import plugin (#1510) (0aaa5ce)
simple binary expr folder (#1470) (ef8709a)
support dataurl module type. (#1367) (b27b0b0), closes #1299 #1406
support constant folding (#1401) (5df84a8)
support PluginContext#getModuleInfo (#1408) (ab7d550)

Performance Improvements

rolldown: avoid calling f64.to_string() (#1481) (f90969a)
rolldown: build oxc semantic data only once (#1506) (fa347b3)
rolldown: replace HASH_PLACEHOLDER_RE with simple string parsing (#1496) (aa347f5)
rolldown: use sort_unstable variants (#1469) (151d8c7)
rust/renamer: new deconflict strategy (#1461) (fa866eb)
rust: don't use regex on legitimize_identifier_name (#1477) (18bc668)
rust: reduce operations legitimize_identifier_name (#1478) (3d816d5)

0.10.5 (2024-06-27)

Bug Fixes

forbid_const_assign_when_lowering_using test (#1413) (0d15f0e)
cjs: handle export * from 'external' correctly (#1363) (9dbb803)
cjs: should not panic if wrapped esm module export * from 'external' (#1450) (c62a512)
core: don't panic on require calls that are invalid to bundler (#1445) (5fb31d0)
deps: update dependency @codemirror/view to v6.27.0 (#1347) (c6e1937)
deps: update dependency @rollup/plugin-commonjs to v26 (#1353) (7dbbfbc)
docs: update requirement of node version in contribution guide (#1345) (0d979b6)
export some typing (#1405) (c42f7b3)
option hook can be async and can return overwritten input options (#1422) (38a2c3e)
outputOptions hook argument should be OutputOptions (#1430) (472848b)
resolver: ensure we always pass an absolute path to oxc_resolver (#1442) (3ffe43f)
rolldown typing (#1387) (440e68e)
rolldown_fs: canonicalize polyfill on wasi platform (#1436) (2530866)

Features

add assetFileNames binding (#1360) (c86f784)
advanced barrel exports optimization. (#1374) (33a6db5)
core: ensure input item always have a name (#1407) (0e6afa2)
export more typing (#1420) (9854330)
export more typing to compat rollup (#1418) (949c819)
inner: add NormalModule#module_type (#1448) (449dcce)
mark PluginContext#parse as unsupported (#1289) (aef45e0)
ModuleType: support empty (#1369) (cb3bf33)
move dependency (#1381) (1f70a4c)
node: expose the moduleTypes option (#1451) (39f16e2)
oxc v0.15.0 (#1415) (39761b0)
rust: add AllocatorExt trait (#1350) (fa4262c)
support outputOptions hook (#1339) (176ca26)
support base64 loader (#1352) (16d5938)
support binary loader (#1365) (8f2e07b)
support emit binary asset (#1359) (cfc16e8)
support PluginContext emit asset (#1349) (da183aa)
support RenderedChunk#name (#1421) (a64e78f)
tree shake module side effect (#1395) (6df56a9)
wasm plugin (#1368) (65ec42c)

0.10.4 (2024-06-04)

Bug Fixes

add return source logic when file not downloaded and add loader … (#1287) (103b8e5)
cjs: distinguish if symbols are referenced by chunk or modules (#1316) (75c69b3)
cjs: should render runtime module before generated imports (#1335) (94b1371)
deps: update dependency debug to v4.3.5 (#1296) (95460de)

Features

app: rewrite static import (#1323) (68c6592)
app: use IsolatingModuleFinalizer for app output (#1317) (92bfe2d)
cjs: add __esModule flag (#1313) (d892948)
cjs: add "use strict" if possible (#1284) (bf3f86e)
output: make output folding-friendly using #region (#1330) (ace105c)
plugin: support options hook (#1275) (fc94245)
plugin: support return sideEffect: 'no-treeshake' (#1293) (283a58c)
remove use strict while emitting esm output (#1283) (79fbbd4)
rust/options: add BundlerOptions#loaders (#1280) (804df07)
rust: deny invalid parsing code (#1310) (5be6ffb)
support text loader (#1302) (b0f19c1)

0.10.3 (2024-05-29)

Bug Fixes

cjs: only wrap entry cjs modules conditionally (#1164) (97d50b5)
cjs: should keep correct esm semantic in importing external modules (#1172) (4c6a63a)
cli: Improvements to more brandaly CLI (#754) (c07c3ed)
deps: update dependency @types/lodash to v4.17.3 (#1145) (52e733d)
deps: update dependency @types/lodash to v4.17.4 (#1147) (73e6d81)
deps: update dependency esbuild to ^0.21.0 (#1049) (5578516)
deps: update dependency esbuild to v0.21.1 (#1053) (562a7e2)
deps: update dependency esbuild to v0.21.3 (#1139) (68f44ff)
deps: update dependency execa to v9 (#1069) (6680a14)
deps: update dependency execa to v9.0.2 (#1078) (db1be3d)
deps: update dependency execa to v9.1.0 (#1110) (c2b6818)
deps: update dependency vue to v3.4.27 (#1048) (cf87c5d)
deps: update dependency zod to v3.23.8 (#1068) (7fef82c)
deps: update dependency zx to v8.1.0 (#1120) (7558600)
deps: update dependency zx to v8.1.2 (#1255) (4ab44ed)
deps: update minor dependencies (#1257) (00564af)
deps: update patch dependencies (#1060) (8a24ba9)
deps: update patch dependencies (#1073) (ec7ae9a)
deps: update patch dependencies (#1104) (cdd981e)
deps: update patch dependencies (#1215) (6022624)
deps: update patch dependencies (#1246) (f4bd84f)
doc: correct link and fileName in documentation (#1241) (afd37ef)
ensure chunk order (#1135) (975e884)
esbuild case test_common_js_variable_in_esm_type_module (#1183) (f11a717)
generateBundle and writeBundle compat to rollup (#966) (4a45b2d)
node/cli: exit process after bundling (#1097) (9a91687), closes #985
node/rolldown: CIRCULAR_DEPENDENCY warnings. (#1232) (56320ab)
node: should call hooks with await (#950) (1c5c7d5)
normalize windows path for sourcemap sources (#941) (bf9bbe1)
resolve: care about browser field while targeting browser platform (#1075) (936a6ab)
resolve: treat builtin modules as external by default while targeting node platform (#1190) (8d088d8)
rewrite dynamic import to correct entry chunk (#1195) (d242f3e)
rolldown/hash: calculate hash by scanning actually used dependencies and also prevent hash collision from different chunks that have the same content (#1141) (130013b)
rust/resolve: should point to the correct resolved external module with alias (#1253) (4667d32)
rust: calculate order of import chunks by global module execution order (#1206) (c9acb39)
rust: remove not existed member method (3134b77)
should generate correct chunk import path to importee in importer chunk (#1180) (8190a5c)
test_package_json_browser_no_ext (#1093) (82e77a1)
test_package_json_browser_over_main_node (#1107) (e863b43)
test_package_json_type_should_be_types (#1184) (63384bd)
tree_shaking: determine indirect side effects (#1213) (1003174)
tree-shaking: module should consider having side effect if it's dependencies have side effect (#1205) (b235a38)
typo (#1175) (6b0bbe7)
using path as sourcemap path (#946) (bc0934b)

Features

add ModuleInfo isEntry (#988) (a5d0a45)
add ModuleInfo some fields (#973) (040f27d)
add onLog option (#1203) (773024e)
add OutputChunk#preliminaryFileName (#1096) (49a134a)
add plugin context info/warn/error/debug (#1051) (1a9532d)
add TransformPluginContext debug/info/warn/error (#1176) (9e4dfa8)
bootstrap Rolldown with Rolldown (#1211) (10a7d97)
bump oxc to v0.13.1 (#1208) (fea76c9)
derive side effects from package json (#1103) (9a17694)
error: emit diagnostics for missing export (#1238) (0b04591)
mutate Output and OutputChunk (#1082) (430d642)
node/plugin: support PluginContext#resolve (#1102) (5bcf3ed)
node/rolldown: support cjs output (#1202) (e13d865)
parallel plugin handle error in worker (#986) (ff1286c)
rust/bundler_options: add output format app (#1242) (33f0a49)
rust: add NormalModule#stable_resource_id (#1112) (54b76bf)
rust: improve error message of unknown return value of JsCallback (#970) (c749dce)
rust: introduce Loader concept (#1193) (b530331)
rust: render external imports after normal imports (#1171) (f102cc0), closes /github.com/rolldown/rolldown/blob/5c3b4fbb732dda092bc5298b2ad1b85786735977/crates/rolldown/tests/esbuild/import_star/re_export_star_as_external_common_js/artifacts.snap#L19-L20
rust: store package.json in NormalModule (#1170) (e9938d9)
rust: support basic cjs output (#1026) (3ee1010)
support [hash] in entry_file_names and chunk_file_names (#929) (0546001)
support resolveDynamicImport hook (#981) (37ef30d)
support augmentChunkHash hook (#1258) (4520a81)
support basic `moduleParsed hook (#908) (3d2bbc4)
support bundling .json files (#1194) (b997019)
support delete OutputBundle item (#1083) (b933892)
support hook module side effects (#1229) (c6939e5)
support OutputChunk#dynamicImports and RenderedChunk#dynamicImp… (#1002) (16e6ea1)
support OutputChunk#imports and RenderedChunk#imports (#999) (76a0f3f)
support sourcemapIgnoreList (#916) (9795d0a)
support sourcemapPathTransform option (#920) (3ebf0ad)
support TransformPluginContext#getCombinedSourcemap (#1121) (e02e257)
support using unicode as import/export name (#1196) (2c03032)
treat unresolved module as external by default and emit warnings (#1087) (985f497)
tree_shaking: pure annotation (#1225) (d7d2284)
using onLog option export rust side warnings (#1204) (4fb5116)

Performance Improvements

rolldown: avoid spurious allocations when prettifying paths (#945) (4f8d101)

0.10.2 (2024-04-17)

Bug Fixes

buildEnd hook handle error (#902) (bc8e9ab)
ci: cargo bench should install critcmp (#899) (0169bfe)
normalize original sourcemap sources (#765) (679a9ac)
passing BindingResolveOptions#alias from js to rust with maintaining order (#798) (2f3d865)
remapping sourcemap from transform hook (#755) (43242f4)
rust/resolver: use selected resolver instead of the default one (#780) (226df5b)
sourcemap sources path relative to output file dirname (#758) (7f5047f)

Features

add InputOptions#platform (#751) (97ea4b6)
Allow pass tsconfig to oxc-resolver via InputOptions#resolve#tsconfigFilename (#767) (c304a0d)
emit warning for circular dependency (#839) (6d64a64)
improve side effect detector (#807) (b948cf6)
node/plugin: support renderStart hook (#833) (c1194e6)
rolldown: introduce rolldown_rayon (#846) (4f9ae49)
rolldown: support compile to wasi (#467) (da45d40)
rust: only derive deserialize on BundlerOptions in testing (#880) (06df20d)
rust: collect circular dependencies while sorting modules (#830) (c092e0b)
rust: improve alignment of resolve behaviors with esbuild (#759) (e9d7717)
support entryFileNames and chunkFileNames (#777) (50da487)
support InputOptions#shimMissingExports (#772) (2c84963)
support renderError hook (#900) (b9c9181)
support disable warnings using InputOptions#logLevel (#859) (f90bbb0)
support render chunk hook normalzied output options (#795) (709aca7)
support return sourcemap in render chunk hook (#776) (0d4c2d5)
support running Js plugin in parallel via Worker (#825) (cff55de)
tree_shaking: shake unused import variables (#771) (6714dd0)

Performance Improvements

avoid unnecessary clone in AddonFunction (#822) (f814c3e)
rolldown: use starts_with instead of regex in resolve (#878) (93dc6ce)
sourcemap: search lines count at parallel (#806) (267fc2a)

0.10.1 (2024-04-03)

Bug Fixes

rolldown node api should create graph (#302) (c7749ba)
A Symbol should only be declared in one chunk (#338) (340cd27)
add identifier for export default function without identifier (#81) (e84cde7)
add stmt info declare symbol for resolution found symbol (#91) (50e191a)
align with rollup, change output.format: 'esm' to output.format: 'es' (#625) (70b6cfd)
allow cjs to be both entry and dependency (#336) (d53155b)
async_scope_block_on (#210) (51f1be1)
bench/ci: use correctly github repo token (049566e)
binding: only panic in the main thread (#507) (d844125)
build script pkgName parsing error (#546) (0d6582f)
bump to oxc@0.7 (1af4b86)
ci release (#428) (483e533)
ci: don't forget to checkout (fc231b8)
ci: fix release-canary.yml (6fc0430)
ci: fix testing in release.yml (#651) (6e68b1a)
ci: need to checkout for using local actions (bb87f9a)
clean up render exports from external module (#394) (e51a69a)
cli: Make the CLI output color correctly (#645) (c19c8dc)
cli: normalize provided config path to satisfy esm-loader in windows (#658) (be0540d)
clippy (#4) (f028cff)
conflict between imported and local binding (#356) (7387e35), closes #355
correct id in transform hook (#473) (7af0262)
correct the TS type of the banner ts-binding (#689) (a072a00)
deconflict export named declaration (#386) (21aaa36)
deconflict for duplicate canonical names (#365) (eebea46), closes #364
defonflict export default function (#385) (518aa5f)
determine call expression result is used to render require call (#144) (85224ea)
don't rename symbols that show many times. Fixes #419 (f985755)
duplicate dynamic entries (#380) (6067e74)
dynamic import as entry (#366) (8d33829)
dynamic import chunk is_entry should be false (#361) (6f2b75a)
ensure valid output for import the same cjs twice (#323) (87b5000)
expect msg (#456) (11e5598)
export rolldown compat types (#337) (3efa4fd)
fix typo in README.md (#443) (8ad8174)
generate local symbol for esm import cjs instead of reference cjs namespace symbol (#141) (5c53415)
hoist statements. Fixes #418 (276bbae)
hoisted import declaration (#80) (569409d)
hoisted top level scope declaration for wrapped esm (#387) (ec20c03)
invalid output for conflict global and local name (#359) (d464eee)
keep the context of function call while deconflict symbols (7401a05)
make sure namespace name is valid identifier (#107) (d3c81aa)
module execute order (#148) (7ef1c20)
more meaningful chunk filename (#381) (47b4b6d), closes #49
node-bench: apply @rollup/plugin-commonjs on rollup (#523) (181422a)
node/types: resolve.alias should be optional (ee10a4f)
only import needed runtime symbols (#324) (51db31f), closes /github.com/rolldown-rs/rolldown/pull/319#discussion_r1398069930
only pull out __export() when it's needed (670dbb6)
packages/core: allow empty OutputOptions.format (#224) (0a79036)
packages/core: make outputOptions optional (#223) (b2439b1)
playground panic (#263) (f97bea0)
reexport star from local named export (#290) (77c77ec)
release: make prepare-publish-node folder (14d2cd5)
release: remove build steps for android platform (161ef5f)
rename in SimpleAssignmentTarget (1d24efc)
rewrite AssignmentTargetProperty (5605fc2)
rewrite object shorthand property reference (#384) (9f3332b)
rewrite unresolved symbol reference callee to indirect call (#94) (6284028)
rolldown example root is empty in debug mode (#582) (88f61e8)
runtime module should always be the first to be executed (#116) (883168f)
rust: fix bench for react by removing a lot of unsafe (#522) (71da395)
rust: remove RUNTIME_PATH (#274) (c93a2fb)
rust: should not hard code output.dir (37ded97)
shoud accept args for just bump packages (778ae11)
should correctly render export default xxx (#377) (7fa642f)
should rewrite export default import(...) correctly (#220) (cd8ad5e)
stable generated exports (#313) (526a04b)
support browser filed false value (#395) (c3a82a4)
top level await fix compile error (#226) (ac60fdf)
treeshaking: spreading an expression is consider having side effect (#509) (d094d56)
typo in README.md (#458) (24a4018)
use the same Resolver everywhere (#253) (cbcee58)
using vec to keep input options order (#217) (4e4f20a)
warpped require module (#79) (ee9a682)
wrong rolldown test config priority (#642) (9490e31)

Features

add (#124) (ca07f3e)
add ChunkRenderReturn struct to make code clear (87f02c2)
add ExportsKind::None (#315) (efdd252)
add generateBundle hook (#403) (21fe501)
add OutputChunk is_entry and facade_module_id (#230) (8fcfda3)
add PluginContext#resolve (#670) (43f5173)
add referenced_symbols to StmtInfo (#75) (465e6e7)
add Renamer (#123) (7709cd4)
add resolve option (#392) (cd52449)
add RuntimeNormalModuleTask (#40) (2401386)
add banner output option (#634) (60331fb)
add basic renderChunk hook (#401) (b7ea28b)
add buildStart buildEnd hook (#208) (e878c3b)
add external option (#259) (a80db39)
add footer output option (#693) (ca51a6b)
add indentor for inserted code (#159) (eaebf11)
add native plugin example (#262) (246693f)
add node binding (#50) (9391f16)
add output chunk isDynamicEntry (#373) (7f0e987)
add OutputAsset (#231) (42420d7)
add OutputChunk exports (#241) (46fe0bf)
add OutputChunk map and sourcemapFileName (#626) (3135778)
add OutputChunk modules (#240) (ccf06fe)
add plugin adapter (#53) (6438255)
add PluginDriver (#198) (526f896)
add PluginDriver resolve_id (#204) (1f0b4f2)
add resolve_id hook options, include kind and is_entry (#218) (763dedb)
add rolldown_fs crate (#173) (583c858)
add side effect detection for most of the statements (#555) (ec43f04)
add sourcemap (#420) (d6a0efd)
add sourcemap option (#424) (2f7c61b)
add ViteScannerPlugin (#261) (3d8aff7)
add writeBundle hook (#405) (683416a)
allow custom require (#170) (d792da2)
allow to get current StmtInfo in visiting ast (#370) (d962268)
allow to use node module specifier as the bundle input (#211) (51da74c)
ast-based manipulation (#410) (6f4bfed)
basic code splitting (#23) (74a7ccf)
basic code splitting (#97) (395abb8)
basic commonjs support (#38) (d40c919)
basic error mechanism (#150) (0c9ab02)
basic support for generateBundle and writeBundle (#708) (343cfb9)
basic support for importing external module (#168) (6d7e891)
basic treeshaking (#372) (b240923), closes #16
basic warning mechanism (#332) (84697ce), closes #331
better display for errors and warnings (#679) (8864a39)
call PluginDriver load to get source content (#199) (01b3563)
call PluginDriver transform (#202) (42cdd61)
ci: add release-semver.yml (bb27d40)
ci: add release workflow (#409) (85c1b9e)
cli: user-friendly console output of chunk information (#727) (4b461cf)
code splitting rely on tree shaking. Closes #390 (5e7491e)
code splitting for dynamic import (#27) (6cd5c8e)
collect errors from NormalModuleTask (#298) (4d7d595)
compat node module commonjs interop (#56) (58c2786)
compute cross chunk links in parallel. Closes #354 (5844943)
concat sourcemap (#423) (f10dac8)
correct indent for generated code (#160) (21a70c2)
correct indent for wrapped cjs module (#161) (58dff4e)
crates/rolldown: expose build api (#266) (4430a89)
create cross-chunk links for runtime module and facade symbols (#114) (0c1e164)
deconflict symbols in nested scopes in parallel (b3c5e01)
deconflicting for symbols of nested scopes (#188) (42a2421)
detect side effects in ConditionalExpression (#552) (4ec29f7)
don't render empty module. Closes #440, #162 (b310a9a)
emit warning for const assign code (#538) (f7ec1b5)
empty module should have ExportsKind::None (#317) (b15ff14)
enable bare import by default (#284) (833dfc6)
enable tree shaking in rust by default (#501) (ee08ea8)
exclude modules in code splitting (#383) (ec60aca)
expose cwd in input options (#692) (ba42b29)
extract html scripts at vite scanner plugin (#268) (1045b0b)
finish bench use @rolldown/core (#234) (aa7982b)
follow virtual module convention (#39) (a264b4a)
generate cross chunk imports by usages (d9ccdb7)
generate default export for cjs entry (#219) (699fc5d)
generate module namespace binding on demand (#126) (e09002f)
generate namespace decl (62768fe)
generate sourcemap (#425) (da9db71)
generate the namespace variable on demand (44d5aa8)
hoist exported function declaration (#73) (f530305)
impl Extend for BatchedErrors (e22acce)
improve SideEffectDetector (#497) (04a1e3c)
improve side effect detection (#534) (f38e7a0)
improve side-effect detection of MemberExpression (#374) (abbc8aa)
introduce ChunkGraph (#90) (0f7c82c)
introduce rolldown_rstr (a97e444), closes #427
introduce trait BuildErrorLike (#327) (158b11d)
introduce helper method visit_top_level_stmt while visiting ast (#371) (7bc5f92)
make BuildError newtype (#326) (475907e)
make sure chunks are evaluated for their side effects (db6ac0a)
migrate from yarn to pnpm (#567) (fbe32d2)
node/plugin: improve compatibility with rollup-plugin-esbuild (#711) (73f4c5e)
node: add scan api (#340) (ba5257a)
node: export some types (#283) (aea91ab)
only split runtime module into runtime chunk in rust test (#117) (7d56461)
only start including modules with entry point in tree shaking (f5b920d)
output code block should be readonly (#267) (629fd35)
parsing with correct SourceType (#179) (aeaf38b)
plugin: basic support for buildStart,resolveId,buildEnd,load,transform,renderChunk hook (#680) (3dd1d7c)
prepare supporting runtime (#37) (cd4899f)
print fancy messages for errors (#329) (8751ee4)
reexport commonjs (#87) (20271ad)
refactor Symbols and remove a lot of ReferenceId (#93) (5b980d5)
rely on the standalone copy of rollup types. Closes #439 (e231e14)
remove build api (65b9bd6)
remove VirtualStmtInfo (#99) (344be1a)
remove special tree shaking logic for entry point (ba046e6)
rename vitest.config.ts to avoid warning; add empty caseConfig … (#561) (da06dde)
render chunk hook binding (#402) (25fca9d)
replace SymbolId with SymbolRef (#95) (9c90067)
resolve: more sensible default resolve options (#606) (7ae8435)
restrict typings and refactor RenderedModule (#503) (1cc0fbe)
rolldown cli first implementation (#610) (c82e59d)
runtime symbol deconflict (#54) (0fc1d3a), closes #59
rust-plugin: pass PluginContext to JS (#628) (e4d33fd)
rust: add OutputFormat::Cjs (#358) (44c6331), closes #45
rust: add print in OxcCompiler (#281) (ad962af)
rust: don't generate sourcemap for virtual modules (#733) (b546e8f)
rust: rendering runtime module in snapshot testing (#375) (3cb39a2)
rust: return errors from NormalModuleTask#resolve_dependencies (#270) (fdbf290)
rust: should create bundler with InputOptions and OutputOptions together (#596) (d2c63d7)
Setup nightly releases (#579) (14797aa)
setup rolldown node test (#307) (7638193)
should rewrite symbols in complex patterns correctly (#193) (e267018)
store source in BuildError (#328) (c34d3cd)
support enabling tracing (#291) (8310a17), closes /github.com/rolldown-rs/rolldown/blob/6601e8863d8934f18f7b1aa9b44867aba854b6f4/crates/rolldown_tracing/src/lib.rs#L1-L6
support export star commonjs (#85) (07b8c03)
support generating source map (#607) (f2dcda2)
support mix cjs and esm (#76) (22794c3)
support tree shaking (6e32999)
support load hook return map (#421) (b42b32b)
support transform hook return map (#422) (9206754)
treat empty files as cjs in compat mode (456e0b3)
treat required module with ExportKind::None as commonjs (#319) (0738ad8)
treeshaking in module level (#382) (6f8b03f)
Update release flow to use changesets. (#577) (a4f50dd)
update to oxc@0.9.0 (5cf2c6b)
use ariadne for better error display (#163) (2cd7d49)
use oxc_resolver (#32) (79de1ad)
vite-scanner: load script content from html (#280) (3bcaabc)
wasm (#178) (d8d0b2a)
wasm playground (#233) (724f4b2)
wasm: enable multi entry (#250) (571ee4b)

Performance Improvements

bump string_wizard for better performance (#292) (10a884a)
don't do remapping if there's only one sourcemap (#694) (aee9f39)
passing data of BindingOutputs lazily (#696) (1c9f9bf)
reduce Module size (#6) (b1ceb65)
reference needed symbols in parallel (#426) (26d3468)
spawn runtime task ASAP (#276) (ba7f558)

Reverts

Revert "refactor: implement ConcatSource (#611)" (#612) (dc32a76), closes #611 #612
Revert "perf: reduce Module size (#6)" (#7) (711ddb0), closes #6 #7

0.10.0 (2024-03-26)

Bug Fixes

rolldown node api should create graph (#302) (c7749ba)
A Symbol should only be declared in one chunk (#338) (340cd27)
add identifier for export default function without identifier (#81) (e84cde7)
add stmt info declare symbol for resolution found symbol (#91) (50e191a)
align with rollup, change output.format: 'esm' to output.format: 'es' (#625) (70b6cfd)
allow cjs to be both entry and dependency (#336) (d53155b)
async_scope_block_on (#210) (51f1be1)
binding: only panic in the main thread (#507) (d844125)
build script pkgName parsing error (#546) (0d6582f)
bump to oxc@0.7 (1af4b86)
ci release (#428) (483e533)
ci: don't forget to checkout (fc231b8)
ci: fix release-canary.yml (6fc0430)
ci: fix testing in release.yml (#651) (6e68b1a)
ci: need to checkout for using local actions (bb87f9a)
clean up render exports from external module (#394) (e51a69a)
cli: Make the CLI output color correctly (#645) (c19c8dc)
clippy (#4) (f028cff)
conflict between imported and local binding (#356) (7387e35), closes #355
correct id in transform hook (#473) (7af0262)
deconflict export named declaration (#386) (21aaa36)
deconflict for duplicate canonical names (#365) (eebea46), closes #364
defonflict export default function (#385) (518aa5f)
determine call expression result is used to render require call (#144) (85224ea)
don't rename symbols that show many times. Fixes #419 (f985755)
duplicate dynamic entries (#380) (6067e74)
dynamic import as entry (#366) (8d33829)
dynamic import chunk is_entry should be false (#361) (6f2b75a)
ensure valid output for import the same cjs twice (#323) (87b5000)
expect msg (#456) (11e5598)
export rolldown compat types (#337) (3efa4fd)
fix typo in README.md (#443) (8ad8174)
generate local symbol for esm import cjs instead of reference cjs namespace symbol (#141) (5c53415)
hoist statements. Fixes #418 (276bbae)
hoisted import declaration (#80) (569409d)
hoisted top level scope declaration for wrapped esm (#387) (ec20c03)
invalid output for conflict global and local name (#359) (d464eee)
keep the context of function call while deconflict symbols (7401a05)
make sure namespace name is valid identifier (#107) (d3c81aa)
module execute order (#148) (7ef1c20)
more meaningful chunk filename (#381) (47b4b6d), closes #49
node-bench: apply @rollup/plugin-commonjs on rollup (#523) (181422a)
node/types: resolve.alias should be optional (ee10a4f)
only import needed runtime symbols (#324) (51db31f), closes /github.com/rolldown-rs/rolldown/pull/319#discussion_r1398069930
only pull out __export() when it's needed (670dbb6)
packages/core: allow empty OutputOptions.format (#224) (0a79036)
packages/core: make outputOptions optional (#223) (b2439b1)
playground panic (#263) (f97bea0)
reexport star from local named export (#290) (77c77ec)
release: make prepare-publish-node folder (14d2cd5)
release: remove build steps for android platform (161ef5f)
rename in SimpleAssignmentTarget (1d24efc)
rewrite AssignmentTargetProperty (5605fc2)
rewrite object shorthand property reference (#384) (9f3332b)
rewrite unresolved symbol reference callee to indirect call (#94) (6284028)
rolldown example root is empty in debug mode (#582) (88f61e8)
runtime module should always be the first to be executed (#116) (883168f)
rust: fix bench for react by removing a lot of unsafe (#522) (71da395)
rust: remove RUNTIME_PATH (#274) (c93a2fb)
rust: should not hard code output.dir (37ded97)
shoud accept args for just bump packages (778ae11)
should correctly render export default xxx (#377) (7fa642f)
should rewrite export default import(...) correctly (#220) (cd8ad5e)
stable generated exports (#313) (526a04b)
support browser filed false value (#395) (c3a82a4)
top level await fix compile error (#226) (ac60fdf)
treeshaking: spreading an expression is consider having side effect (#509) (d094d56)
typo in README.md (#458) (24a4018)
use the same Resolver everywhere (#253) (cbcee58)
using vec to keep input options order (#217) (4e4f20a)
warpped require module (#79) (ee9a682)
wrong rolldown test config priority (#642) (9490e31)

Features

add (#124) (ca07f3e)
add ChunkRenderReturn struct to make code clear (87f02c2)
add ExportsKind::None (#315) (efdd252)
add generateBundle hook (#403) (21fe501)
add OutputChunk is_entry and facade_module_id (#230) (8fcfda3)
add referenced_symbols to StmtInfo (#75) (465e6e7)
add Renamer (#123) (7709cd4)
add resolve option (#392) (cd52449)
add RuntimeNormalModuleTask (#40) (2401386)
add basic renderChunk hook (#401) (b7ea28b)
add buildStart buildEnd hook (#208) (e878c3b)
add external option (#259) (a80db39)
add indentor for inserted code (#159) (eaebf11)
add native plugin example (#262) (246693f)
add node binding (#50) (9391f16)
add output chunk isDynamicEntry (#373) (7f0e987)
add OutputAsset (#231) (42420d7)
add OutputChunk exports (#241) (46fe0bf)
add OutputChunk map and sourcemapFileName (#626) (3135778)
add OutputChunk modules (#240) (ccf06fe)
add plugin adapter (#53) (6438255)
add PluginDriver (#198) (526f896)
add PluginDriver resolve_id (#204) (1f0b4f2)
add resolve_id hook options, include kind and is_entry (#218) (763dedb)
add rolldown_fs crate (#173) (583c858)
add side effect detection for most of the statements (#555) (ec43f04)
add sourcemap (#420) (d6a0efd)
add sourcemap option (#424) (2f7c61b)
add ViteScannerPlugin (#261) (3d8aff7)
add writeBundle hook (#405) (683416a)
allow custom require (#170) (d792da2)
allow to get current StmtInfo in visiting ast (#370) (d962268)
allow to use node module specifier as the bundle input (#211) (51da74c)
ast-based manipulation (#410) (6f4bfed)
basic code splitting (#23) (74a7ccf)
basic code splitting (#97) (395abb8)
basic commonjs support (#38) (d40c919)
basic error mechanism (#150) (0c9ab02)
basic support for importing external module (#168) (6d7e891)
basic treeshaking (#372) (b240923), closes #16
basic warning mechanism (#332) (84697ce), closes #331
call PluginDriver load to get source content (#199) (01b3563)
call PluginDriver transform (#202) (42cdd61)
ci: add release-semver.yml (bb27d40)
ci: add release workflow (#409) (85c1b9e)
code splitting rely on tree shaking. Closes #390 (5e7491e)
code splitting for dynamic import (#27) (6cd5c8e)
collect errors from NormalModuleTask (#298) (4d7d595)
compat node module commonjs interop (#56) (58c2786)
compute cross chunk links in parallel. Closes #354 (5844943)
concat sourcemap (#423) (f10dac8)
correct indent for generated code (#160) (21a70c2)
correct indent for wrapped cjs module (#161) (58dff4e)
crates/rolldown: expose build api (#266) (4430a89)
create cross-chunk links for runtime module and facade symbols (#114) (0c1e164)
deconflict symbols in nested scopes in parallel (b3c5e01)
deconflicting for symbols of nested scopes (#188) (42a2421)
detect side effects in ConditionalExpression (#552) (4ec29f7)
don't render empty module. Closes #440, #162 (b310a9a)
emit warning for const assign code (#538) (f7ec1b5)
empty module should have ExportsKind::None (#317) (b15ff14)
enable bare import by default (#284) (833dfc6)
enable tree shaking in rust by default (#501) (ee08ea8)
exclude modules in code splitting (#383) (ec60aca)
extract html scripts at vite scanner plugin (#268) (1045b0b)
finish bench use @rolldown/core (#234) (aa7982b)
follow virtual module convention (#39) (a264b4a)
generate cross chunk imports by usages (d9ccdb7)
generate default export for cjs entry (#219) (699fc5d)
generate module namespace binding on demand (#126) (e09002f)
generate namespace decl (62768fe)
generate sourcemap (#425) (da9db71)
generate the namespace variable on demand (44d5aa8)
hoist exported function declaration (#73) (f530305)
impl Extend for BatchedErrors (e22acce)
improve SideEffectDetector (#497) (04a1e3c)
improve side effect detection (#534) (f38e7a0)
improve side-effect detection of MemberExpression (#374) (abbc8aa)
introduce ChunkGraph (#90) (0f7c82c)
introduce rolldown_rstr (a97e444), closes #427
introduce trait BuildErrorLike (#327) (158b11d)
introduce helper method visit_top_level_stmt while visiting ast (#371) (7bc5f92)
make BuildError newtype (#326) (475907e)
make sure chunks are evaluated for their side effects (db6ac0a)
migrate from yarn to pnpm (#567) (fbe32d2)
node: add scan api (#340) (ba5257a)
node: export some types (#283) (aea91ab)
only split runtime module into runtime chunk in rust test (#117) (7d56461)
only start including modules with entry point in tree shaking (f5b920d)
output code block should be readonly (#267) (629fd35)
parsing with correct SourceType (#179) (aeaf38b)
prepare supporting runtime (#37) (cd4899f)
print fancy messages for errors (#329) (8751ee4)
reexport commonjs (#87) (20271ad)
refactor Symbols and remove a lot of ReferenceId (#93) (5b980d5)
rely on the standalone copy of rollup types. Closes #439 (e231e14)
remove build api (65b9bd6)
remove VirtualStmtInfo (#99) (344be1a)
remove special tree shaking logic for entry point (ba046e6)
rename vitest.config.ts to avoid warning; add empty caseConfig … (#561) (da06dde)
render chunk hook binding (#402) (25fca9d)
replace SymbolId with SymbolRef (#95) (9c90067)
resolve: more sensible default resolve options (#606) (7ae8435)
restrict typings and refactor RenderedModule (#503) (1cc0fbe)
rolldown cli first implementation (#610) (c82e59d)
runtime symbol deconflict (#54) (0fc1d3a), closes #59
rust-plugin: pass PluginContext to JS (#628) (e4d33fd)
rust: add OutputFormat::Cjs (#358) (44c6331), closes #45
rust: add print in OxcCompiler (#281) (ad962af)
rust: rendering runtime module in snapshot testing (#375) (3cb39a2)
rust: return errors from NormalModuleTask#resolve_dependencies (#270) (fdbf290)
rust: should create bundler with InputOptions and OutputOptions together (#596) (d2c63d7)
Setup nightly releases (#579) (14797aa)
setup rolldown node test (#307) (7638193)
should rewrite symbols in complex patterns correctly (#193) (e267018)
store source in BuildError (#328) (c34d3cd)
support enabling tracing (#291) (8310a17), closes /github.com/rolldown-rs/rolldown/blob/6601e8863d8934f18f7b1aa9b44867aba854b6f4/crates/rolldown_tracing/src/lib.rs#L1-L6
support export star commonjs (#85) (07b8c03)
support generating source map (#607) (f2dcda2)
support mix cjs and esm (#76) (22794c3)
support tree shaking (6e32999)
support load hook return map (#421) (b42b32b)
support transform hook return map (#422) (9206754)
treat empty files as cjs in compat mode (456e0b3)
treat required module with ExportKind::None as commonjs (#319) (0738ad8)
treeshaking in module level (#382) (6f8b03f)
Update release flow to use changesets. (#577) (a4f50dd)
update to oxc@0.9.0 (5cf2c6b)
use ariadne for better error display (#163) (2cd7d49)
use oxc_resolver (#32) (79de1ad)
vite-scanner: load script content from html (#280) (3bcaabc)
wasm (#178) (d8d0b2a)
wasm playground (#233) (724f4b2)
wasm: enable multi entry (#250) (571ee4b)

Performance Improvements

bump string_wizard for better performance (#292) (10a884a)
reduce Module size (#6) (b1ceb65)
reference needed symbols in parallel (#426) (26d3468)
spawn runtime task ASAP (#276) (ba7f558)

Reverts

Revert "refactor: implement ConcatSource (#611)" (#612) (dc32a76), closes #611 #612
Revert "perf: reduce Module size (#6)" (#7) (711ddb0), closes #6 #7

包详细信息

自述文件

Rolldown

VoidZero Inc.

Contributing

Credits

Licenses

更新日志

1.0.0-beta.8 (2025-04-22)

Bug Fixes

Features

Performance Improvements

1.0.0-beta.7 (2025-03-24)

Bug Fixes

Features

Performance Improvements

1.0.0-beta.6 (2025-03-17)

1.0.0-beta.5 (2025-03-17)

Bug Fixes

Features

Performance Improvements

1.0.0-beta.4 (2025-03-11)

Bug Fixes

Features

Performance Improvements

1.0.0-beta.3 (2025-01-23)

Bug Fixes

Features

1.0.0-beta.2 (2025-01-20)

Bug Fixes

Features

Performance Improvements

1.0.0-beta.1 (2024-12-25)

Bug Fixes

Features

Performance Improvements

0.15.1 (2024-12-18)

Bug Fixes

Features

Performance Improvements

0.15.0 (2024-12-02)

Bug Fixes

Features

Performance Improvements

0.14.0 (2024-11-05)

Bug Fixes

Features

Performance Improvements

0.13.2 (2024-09-06)

Features

0.13.1 (2024-09-05)

Bug Fixes

Features

Performance Improvements

0.13.0 (2024-09-03)

Bug Fixes

Features

Performance Improvements

0.12.2 (2024-07-23)

Bug Fixes

Features

Performance Improvements

0.12.0 (2024-07-14)

Bug Fixes

Features

Performance Improvements

0.11.1 (2024-07-09)

Bug Fixes

Features

0.11.0 (2024-07-05)

Bug Fixes

Features

Performance Improvements

0.10.5 (2024-06-27)

Bug Fixes

Features

0.10.4 (2024-06-04)

Bug Fixes

Features

0.10.3 (2024-05-29)