Search results

shim

shim.js is the a collection of UMD modules that shim (aka "polyfill") old environments to support modern (aka "ES5-ish" and "ES6-ish") javascript.

• polyfill
• cujo
• es5
• es6
• shim
• array
• object
• string
• function
• xhr
• json

cujojs

published 0.6.0 • 10 years agopublished 0.6.0 10 years ago

object.assign

ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim

• Object.assign
• assign
• ES6
• extend
• $.extend
• jQuery
• _.extend
• Underscore
• es-shim API
• polyfill
• shim

ljharb

published 4.1.5 • 5 months agopublished 4.1.5 5 months ago

regexp.prototype.flags

ES6 spec-compliant RegExp.prototype.flags shim.

• RegExp.prototype.flags
• regex
• regular expression
• ES6
• shim
• flag
• flags
• regexp
• RegExp#flags
• polyfill
• es-shim API

ljharb

published 1.5.2 • 2 months agopublished 1.5.2 2 months ago

string.prototype.trimend

ES2019 spec-compliant String.prototype.trimEnd shim.

• es6
• es7
• es8
• javascript
• prototype
• polyfill
• utility
• trim
• trimLeft
• trimRight
• trimStart
• trimEnd
• tc39

ljharb

published 1.0.8 • a month agopublished 1.0.8 a month ago

function.prototype.name

An ES2015 spec-compliant `Function.prototype.name` shim

• Function.prototype.name
• function
• name
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.6 • 8 months agopublished 1.1.6 8 months ago

string.prototype.trimstart

ES2019 spec-compliant String.prototype.trimStart shim.

• es6
• es7
• es8
• javascript
• prototype
• polyfill
• utility
• trim
• trimLeft
• trimRight
• trimStart
• trimEnd
• tc39

ljharb

published 1.0.8 • a month agopublished 1.0.8 a month ago

core-js

Standard library

• ES3
• ES5
• ES6
• ES7
• ES2015
• ES2016
• ES2017
• ES2018
• ES2019
• ES2020
• ES2021
• ES2022
• ES2023
• ECMAScript 3
• View more

zloirock

published 3.37.0 • 10 days agopublished 3.37.0 10 days ago

object-is

ES2015-compliant shim for Object.is - differentiates between -0 and +0

• is
• Object.is
• equality
• sameValueZero
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.6 • 2 months agopublished 1.1.6 2 months ago

core-js-pure

Standard library

• ES3
• ES5
• ES6
• ES7
• ES2015
• ES2016
• ES2017
• ES2018
• ES2019
• ES2020
• ES2021
• ES2022
• ES2023
• ECMAScript 3
• View more

zloirock

published 3.37.0 • 10 days agopublished 3.37.0 10 days ago

is-nan

ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.

• is
• NaN
• not a number
• number
• isNaN
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.3.2 • 3 years agopublished 1.3.2 3 years ago

reflect.ownkeys

ES2015 spec-compliant shim for Reflect.ownKeys

• es6
• es2015
• reflect
• ownkeys
• polyfill
• shim
• es-shim API

ljharb

published 1.1.4 • 8 months agopublished 1.1.4 8 months ago

es6-shim

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

• ecmascript
• harmony
• es6
• shim
• promise
• promises
• setPrototypeOf
• map
• set
• __proto__

ljharb

published 0.35.8 • a year agopublished 0.35.8 a year ago

array.prototype.values

An ES2015 spec-compliant `Array.prototype.values` shim/polyfill/replacement that works as far down as ES3.

• Array.prototype.values
• values
• array
• ES5
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.3 • a month agopublished 1.1.3 a month ago

array.prototype.keys

An ES2015 spec-compliant `Array.prototype.keys` shim/polyfill/replacement that works as far down as ES3.

• Array.prototype.keys
• keys
• array
• ES5
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.3 • a month agopublished 1.1.3 a month ago

array.prototype.entries

An ES2015 spec-compliant `Array.prototype.entries` shim/polyfill/replacement that works as far down as ES3.

• Array.prototype.entries
• entries
• array
• ES5
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.3 • a month agopublished 1.1.3 a month ago

array.prototype.copywithin

An ES2015 spec-compliant `Array.prototype.copyWithin` shim/polyfill/replacement that works as far down as ES3.

• Array.prototype.copyWithin
• copyWithin
• array
• ES5
• ES6
• ES2015
• shim
• polyfill
• es-shim API

ljharb

published 1.1.3 • a month agopublished 1.1.3 a month ago

es5-ext

ECMAScript extensions and shims

• ecmascript
• ecmascript5
• ecmascript6
• es5
• es6
• extensions
• ext
• addons
• extras
• harmony
• javascript
• polyfill
• shim
• util
• View more

medikoo

published 0.10.64 • 2 months agopublished 0.10.64 2 months ago

array.of

A robust & optimized `Array.of` polyfill, based on the ECMAScript 6 specification.

• string
• unicode
• es6
• es2015
• ecmascript
• polyfill
• shim
• es-shim API

ljharb

published 1.0.2 • 8 months agopublished 1.0.2 8 months ago

es6-map

ECMAScript6 Map polyfill

• collection
• es6
• shim
• harmony
• list
• hash
• map
• polyfill
• ponyfill
• ecmascript

medikoo

published 0.1.5 • 7 years agopublished 0.1.5 7 years ago

object-assign-shim

ES6 spec-compliant Object.assign shim. Shims Object constructor automatically.

• Object.assign
• assign
• ES6
• extend
• $.extend
• jQuery
• _.extend
• Underscore

bendingbender

published 1.0.0 • 9 years agopublished 1.0.0 9 years ago