1 710 packages trouvés en 12ms has-symbols322.9mMIT1.1.0Determine if the JS environment has Symbol support. Supports spec, or shams.
inspect-jsIl y a 9 monthsSymbol, symbols, typeof, sham is-plain-object206.2mMIT5.0.0Returns true if an object was created by the Object
constructor, or Object.create(null).
jonschlinkertIl y a about 2 yearscheck, is, is-object, isobject type-detect173.1mMIT4.1.0Improved typeof detection for node.js and the browser.
chaijsIl y a about 1 yeartype, typeof, types kind-of463mMIT6.0.3Get the native type of a value.
jonschlinkertIl y a about 2 yearsarguments, array, boolean, check is-number392.7mMIT7.0.0Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
jonschlinkertIl y a over 2 yearscast, check, coerce, coercion