npm 包搜索

搜索 npm 上的 JavaScript 依赖包

搜索 "Shim" 的结果（共 40 个）
node-environment-flags

> Polyfill/shim for `process.allowedNodeEnvironmentFlags`

Apache-2.0
promise.allsettled

ES Proposal spec-compliant shim for Promise.allSettled

MIT
Promise promises allsettled settled fulfilled resolved rejected promise.allsettled shim polyfill es-shim API
shimmer

Safe(r) monkeypatching for JavaScript.

BSD-2-Clause
monkeypatch swizzle wrapping danger hmm shim
use-sync-external-store

Backwards compatible shim for React's useSyncExternalStore. Works with any React that supports hooks.

MIT
@zkochan/cmd-shim

Used in pnpm for command line application support

BSD-2-Clause
promish

ES6 Promise Shim

MIT
ES6 Promise Shim EcmaScript Promises resolve reject then catch finally race all any some spread Promisify Promisification call apply map reduce
execify

A module for shimmimg between execution modes: streams, promises, and callbacks

object.getownpropertydescriptors

ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.

MIT
Object.getOwnPropertyDescriptors descriptor property descriptor ES8 ES2017 shim polyfill getOwnPropertyDescriptor es-shim API
array.prototype.map

An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.

MIT
Array.prototype.map map array ES5 shim polyfill es-shim API
buffer-shims

some shims for node buffers

MIT
promise.prototype.finally

ES Proposal spec-compliant shim for Promise.prototype.finally

MIT
Promise promises finally promise.prototype.finally ES7 ES8 ES2017 shim polyfill es-shim API
reflect.ownkeys

ES2015 spec-compliant shim for Reflect.ownKeys

MIT
es6 es2015 reflect ownkeys polyfill shim es-shim API
object-is

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

MIT
is Object.is equality sameValueZero ES6 ES2015 shim polyfill es-shim API
@lit-labs/ssr-dom-shim

DOM shim for Lit Server Side Rendering (SSR)

BSD-3-Clause
read-cmd-shim

Figure out what a cmd-shim is pointing at. This acts as the equivalent of fs.readlink.

ISC
string.prototype.padstart

ES2017 spec-compliant String.prototype.padStart shim.

MIT
String.prototype.padLeft String.prototype.padStart string ES8 ES2017 shim trim padLeft padRight padStart padEnd polyfill es-shim API
object.values

ES2017 spec-compliant Object.values shim.

MIT
Object.values Object.keys Object.entries values ES7 ES8 ES2017 shim object keys entries polyfill es-shim API
array-includes

An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.

MIT
Array.prototype.includes includes array ES7 shim polyfill contains Array.prototype.contains es-shim API
array.prototype.tosorted

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

MIT
javascript ecmascript shim polyfill es-shim API array sort sorted toSorted
object.hasown

ES spec-compliant shim for Object.hasOwn

MIT
Object hasOwn polyfill shim es-shim API
array.prototype.flatmap

An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.

MIT
Array.prototype.flatMap flatMap array ESnext shim polyfill flatten Array.prototype.flatten es-shim API
es-iterator-helpers

An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.

MIT
javascript ecmascript polyfill shim es-shims es-shim API Iterator helpers from map filter take drop flatMap reduce toArray forEach some every find
array.prototype.toreversed

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

MIT
ecmascript javascript polyfill shim es-shim API array reverse toReversed reversed
array.prototype.findlast

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

MIT
Array.prototype.findLast find findLast array ESnext shim polyfill last es-shim API
object.entries

ES2017 spec-compliant Object.entries shim.

MIT
Object.entries Object.values Object.keys entries values ES7 ES8 ES2017 shim object keys polyfill es-shim API
object.fromentries

ES proposal-spec-compliant Object.fromEntries shim.

MIT
Object.fromEntries Object.entries Object.values Object.keys entries values ES7 ES8 ES2017 shim object keys polyfill es-shim API
es6-module-loader

An ES6 Module Loader shim

script loader es6 harmony
set-immediate-shim

Simple setImmediate shim

MIT
setimmediate immediate settimeout timeout shim polyfill ponyfill messagechannel
es5-shim

ECMAScript 5 compatibility shims for legacy JavaScript engines

MIT
shim es5 es5 shim javascript ecmascript polyfill
array.prototype.reduce

An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.

MIT
Array.prototype.reduce reduce array ES5 shim polyfill es-shim API