babel-preset-fbjs

Babel preset for Facebook projects.

Install

$ npm install --save-dev babel-preset-fbjs

Basic Usage

Via .babelrc

.babelrc

{
  "presets": ["fbjs"]
}

Via CLI

$ babel script.js --presets fbjs

Via Node API

require('@babel/core').transform('code', {
  presets: ['fbjs']
});

Advanced Usage

require('@babel/core').transform('code', {
  presets: [
    require('babel-preset-fbjs/configure')({
      autoImport: true,
      inlineRequires: false,
      rewriteModules: {},
      stripDEV: false
    }
  ]
});

[Unreleased]

[2.1.4] - 2017-06-16

Fixed

• inline-requires works with named imports and no longer leaks paths after use.

[2.1.3] - 2017-06-08

Fixed

• inline-requires will stop unintentionally using Flow declarations as bindings.

[2.1.2] - 2017-05-02

Fixed

• inline-requires works better with other transforms (eg 'babel-plugin-transform-es2015-modules-commonjs').

[2.1.1] - 2017-04-26

Fixed

• inline-requires transform properly handles identifiers within functions whose definitions appear earlier in the file than the require call.

[2.1.0] - 2016-10-07

Added

• Modules using __DEV__ will have the declaration inlined for .js.flow file generation.

Fixed

• typeof imports are properly rewritten.

[2.0.0] - 2016-05-25

Added

• More syntaxes are parsed for .js.flow file generation: babel-plugin-syntax-class-properties & babel-plugin-syntax-jsx
• More transforms are applied for ES2015 and React support: babel-plugin-transform-es2015-function-name, babel-plugin-transform-react-display-name, babel-plugin-transform-react-jsx
• New custom transform to convert Object.assign to require('object-assign'), ensuring the use of a ponyfill that checks for a spec-compliant Object.assign.

Fixed

• Type imports are properly rewritten with the rewrite-modules transform.

[1.0.0] - 2016-04-28

Added

• Initial release as a separate module.