Search results
6000 packages found
Implementation of Function.prototype.bind
Standard library
ECMAScript spec abstract operations.
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
JavaScript parser, mangler/compressor and beautifier toolkit for ES6+
ES5 spec-compliant shim for String.prototype.trim
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
- Reflect.getPrototypeOf
- Object.getPrototypeOf
- proto
- __proto__
- [[Prototype]]
- getPrototypeOf
- ES5
- shim
- polyfill
- es-shim API
- browser
An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim
JavaScript parser, mangler/compressor and beautifier toolkit
regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.
- codegen
- desugaring
- ecmascript
- es5
- es6
- harmony
- javascript
- refactoring
- regex
- regexp
- regular expressions
- rewriting
- syntax
- transformation
- View more
Does this JS environment support the `name` property on functions?
An ES5 spec-compliant `Array.prototype.filter` shim/polyfill/replacement that works as far down as ES3.
Standard library
Readium 2 'shared' for NodeJS (TypeScript)
- readium
- readium2
- shared
- EPUB
- TypeScript
- JavaScript
- ES5
- ES6
- ECMAScript 2015
- ECMAScript 6
- ES7
- ECMAScript 2016
- ECMAScript 7
- ES8
- View more
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- primitive
- abstract
- ecmascript
- es5
- es6
- es2015
- toPrimitive
- coerce
- type
- object
- string
- number
- boolean
- symbol
- View more
Readium 2 'opds' for NodeJS (TypeScript)
- readium
- readium2
- opds
- EPUB
- TypeScript
- JavaScript
- ES5
- ES6
- ECMAScript 2015
- ECMAScript 6
- ES7
- ECMAScript 2016
- ECMAScript 7
- ES8
- View more
An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.
ECMAScript extensions and shims
- ecmascript
- ecmascript5
- ecmascript6
- es5
- es6
- extensions
- ext
- addons
- extras
- harmony
- javascript
- polyfill
- shim
- util
- View more
An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.