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4525 packages found
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.
ES5 spec-compliant shim for String.prototype.trim
Standard library
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
Implementation of Function.prototype.bind
An ES5 spec-compliant `Array.prototype.filter` shim/polyfill/replacement that works as far down as ES3.
An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.
Standard library
An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.
An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim
ECMAScript extensions and shims
- ecmascript
- ecmascript5
- ecmascript6
- es5
- es6
- extensions
- ext
- addons
- extras
- harmony
- javascript
- polyfill
- shim
- util
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An ES5 spec-compliant `Array.prototype.every` shim/polyfill/replacement that works as far down as ES3.
An ES5 mostly-spec-compliant `Object.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
[![npm version](https://badge.fury.io/js/@zitterorg/aspernatur-pariatur-occaecati.svg)](https://badge.fury.io/js/@zitterorg/aspernatur-pariatur-occaecati) [![downloads count](https://img.shields.io/npm/dt/@zitterorg/aspernatur-pariatur-occaecati.svg)](htt
- speed
- includes
- hash
- getopt
- throat
- copy
- fullwidth
- folder
- Symbol.toStringTag
- sns
- getOwnPropertyDescriptor
- every
- Array
- Iterator
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An ES5 spec-compliant `Array.prototype.some` shim/polyfill/replacement that works as far down as ES3.
[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]
- less mixins
- concatMap
- stdlib
- look-up
- helpers
- Observables
- stable
- WebSockets
- watcher
- jwt
- time
- ES5
- bundling
- sort
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ES spec-compliant `Array.prototype.concat` shim/polyfill/replacement that works as far down as ES3.
An ES spec-compliant `Array.prototype.push` shim/polyfill/replacement that works as far down as ES3.
An ES5 spec-compliant `Array.prototype.splice` shim/polyfill/replacement that works as far down as ES3.
An ES2015 spec-compliant `Array.prototype.indexOf` shim/polyfill/replacement that works as far down as ES3.