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babel-plugin-polyfill-es-shims

Install

Using npm:

npm install --save-dev babel-plugin-polyfill-es-shims

or using yarn:

yarn add babel-plugin-polyfill-es-shims --dev

Usage

Add this plugin to your Babel configuration:

{
  "plugins": [["polyfill-es-shims", { "method": "usage-pure" }]]
}

This package supports the usage-pure and usage-global methods.

Supported polyfills

This polyfill provider is compatible with polyfills that follow the es-shims-api specification. Those polyfills must live under the @es-shims organization, but for historical reasons some of them are owned by different people: they are explicitly marked as such in the following tables.

ES2024

Builtin object or function Package name Owner
String.prototype.isWellFormed string.prototype.iswellformed
String.prototype.toWellFormed string.prototype.towellformed

ES2023

Builtin object or function Package name Owner
Array.prototype.findLast array.prototype.findlast
Array.prototype.findLastIndex array.prototype.findlastindex
Array.prototype.toReversed array.prototype.toreversed
Array.prototype.toSorted array.prototype.tosorted
Array.prototype.toSpliced array.prototype.tospliced
Array.prototype.with array.prototype.with

ES2022

Builtin object or function Package name Owner
Array.prototype.at array.prototype.at
Error's cause property error-cause
Object.hasOwn object.hasown
String.prototype.at string.prototype.at

ES2021

Builtin object or function Package name Owner
AggregateError (for Promise.any) es-aggregate-error
Promise.any promise.any
String.prototype.replaceAll string.prototype.replaceall

ES2020

Builtin object or function Package name Owner
globalThis globalthis
Promise.allSettled promise.allsettled
String.prototype.matchAll string.prototype.matchall

ES2019

Builtin object or function Package name Owner
Array.prototype.flat array.prototype.flat
Array.prototype.flatMap array.prototype.flatmap
Object.fromEntries object.fromentries
String.prototype.trimStart string.prototype.trimstart
String.prototype.trimEnd string.prototype.trimend
String.prototype.trimLeft string.prototype.trimleft
String.prototype.trimRight string.prototype.trimright
Symbol.prototype.description symbol.prototype.description

ES2018

Builtin object or function Package name Owner
Promise.prototype.finally promise.prototype.finally

ES2017

Builtin object or function Package name Owner
Object.values object.values
Object.entries object.entries
Object.getOwnPropertyDescriptors object.getownpropertydescriptors
String.prototype.padStart string.prototype.padstart
String.prototype.padEnd string.prototype.padend

ES2016

Builtin object or function Package name Owner
Array.prototype.includes array-includes

ES2015 (ES6)

⚠️ This provider fully supports ES2016+ polyfills, but we are still working on ES5 and ES6 support. You can find the list of missing polyfills at missing-polyfills.md.

Builtin object or function Package name Owner
Array.from array.from @mathiasbynens
Array.of array.of @mathiasbynens
Array.prototype.concat (updated from ES5) array.prototype.concat
Array.prototype.copyWithin array.prototype.copywithin
Array.prototype.entries array.prototype.entries
Array.prototype.find array.prototype.find @paulmillr
Array.prototype.findIndex array.prototype.findindex @paulmillr
Array.prototype.keys array.prototype.keys
Array.prototype.splice (updated from ES5) array.prototype.splice
Array.prototype.values array.prototype.values
Function.prototype.name function.prototype.name
Math.acosh math.acosh
Math.atanh math.atanh
Math.clz32 math.clz32
Math.cbrt math.cbrt
Math.fround math.fround
Math.imul math.log1p
Math.log10 math.log1p
Math.log1p math.log1p
Math.sign math.sign
Number.isNaN number.isnan
Object.assign object.assign @ljharb
Object.getPrototypeOf object.getprototypeof
Object.is object-is
Reflect.apply reflect.apply
Reflect.getPrototypeOf reflect.getprototypeof
Reflect.ownKeys reflect.ownkeys
RegExp.prototype.flags regexp.prototype.flags
String.fromCodePoint string.fromcodepoint @mathiasbynens
String.raw string.raw
String.prototype.codePointAt string.prototype.codepointat @mathiasbynens
String.prototype.endsWith string.prototype.endswith @mathiasbynens
String.prototype.includes string.prototype.includes @mathiasbynens
String.prototype.repeat string.prototype.repeat @mathiasbynens
String.prototype.startWith string.prototype.startwith @mathiasbynens
Annex B String.prototype.* es-string-html-methods

ES5

⚠️ This provider fully supports ES2016+ polyfills, but we are still working on ES5 and ES6 support. You can find the list of missing polyfills at missing-polyfills.md.

Builtin object or function Package name Owner
parseInt parseint
Array.prototype.every array.prototype.every
Array.prototype.indexOf array.prototype.indexof
Array.prototype.lastIndexOf array.prototype.lastindexof
Array.prototype.map array.prototype.map
Array.prototype.reduce array.prototype.reduce
Array.prototype.reduceRight array.prototype.reduceright
Array.prototype.some array.prototype.some
Number.prototype.toExponential number.prototype.toexponential
Object.defineProperties object.defineproperties
String.prototype.split string.prototype.split
String.prototype.substr string.prototype.substr
String.prototype.trim string.prototype.trim