ECMAScript Shims

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es-shims

A community host for shims and polyfills that are compliant to EcmaScript specs.

https://tc39.es/ecma262/

Total received$15

Projects(18)

Array.prototype.flat$7

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

is-nan$2

ES6-compliant shim for Number.isNaN - the global isNaN returns false positives.

Object.entries$1

ES2017 spec-compliant shim for Object.entries

String.prototype.replaceAll$1

Spec-compliant polyfill for String.prototype.replaceAll ESnext proposal.

object.getownpropertydescriptors<$1

Spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.

object-is<$1

ES6-compliant shim for Object.is - differentiates between -0 and +0, and can compare to NaN.

String.prototype.padEnd<$1

ES spec-compliant shim for String.prototype.padEnd

array-includes<$1

Array.prototype.includes spec-compliant polyfill

api<$1

API contract, and rudimentary tests, for modules that conform to the *es-shim API*

Array.prototype.flatMap<$1

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

Funded by(12)$7

browserify/commonjs-assert

jsx-eslint/eslint-plugin-react

feross/buffer

<$1

import-js/eslint-plugin-import

<$1

browserify/node-util

<$1

mysticatea/npm-run-all

<$1

es-shims/Array.prototype.flat

<$1

mongodb/node-mongodb-native

<$1

caolan/forms

<$1

rollup/rollup

<$1

Shared with(22)$8

ljharb/define-properties

<$1

ljharb/call-bind

<$1

ljharb/npmignore

<$1

ljharb/eslint-config

<$1

ljharb/safe-publish-latest

<$1

<$1

<$1

<$1

<$1

CookPete/auto-changelog

<$1