1739 packages found
Standard library
ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
ES2015 `Object.assign()` ponyfill
A small polyfill for Object.setprototypeof
ECMAScript 5 compatibility shims for legacy JavaScript engines
Determine if the JS environment has Symbol support. Supports spec, or shams.
ES6 spec-compliant RegExp.prototype.flags shim.
requestAnimationFrame polyfill for node and the browser
ES2017 spec-compliant Object.entries shim.
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
- Array.prototype.flatten
- Array.prototype.flat
- flatten
- flat
- array
- ESnext
- shim
- polyfill
- flatMap
- Array.prototype.flatMap
- es-shim API
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
A lightweight library that provides tools for organizing asynchronous code
An ES2015 spec-compliant `Function.prototype.name` shim
ES2015-compliant shim for Object.is - differentiates between -0 and +0
TypedArray polyfill for old browsers
- ArrayBuffer
- DataView
- Float32Array
- Float64Array
- Int8Array
- Int16Array
- Int32Array
- Uint8Array
- Uint8ClampedArray
- Uint16Array
- Uint32Array
- typed
- array
- polyfill
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Standard library
ES2017 spec-compliant Object.values shim.
An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.
ECMAScript 6 Symbol polyfill