Get and robustly cache all JS language-level intrinsics at first require time.
JavaScript
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Support the dependencies of ljharb/get-intrinsic
Helper functions around Function call/apply/bind, for use in `call-bind`
A simple cache for a few of the JS Error constructors.
Determine if the JS environment has Symbol support. Supports spec, or shams.
A robust, ES3 compatible, "has own property" predicate.
My shareable eslint config
Command line tool for generating a changelog from git tags and commit history
Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.
Convert encodings, uses iconv-lite
ECMAScript spec abstract operations.
Fixtures of ES values, for testing purposes
Evaluates javascript code blocks from markdown files.
A better forEach
Function that returns an arbitrary `async function`, or undefined if `async function` syntax is unsupported.
Returns an arbitrary generator function, or undefined if generator syntax is unsupported.
Command line tool for creating or updating a .npmignore file based on .gitignore.
the Istanbul command line interface
string representations of objects in node and the browser
Ensure that when you `npm publish`, the "latest" tag is only set for the truly latest version.
tap-producing test harness for node and browsers
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
`Object.defineProperty`, but not IE 8's broken one.
Implementation of Function.prototype.bind
Robustly get the [[Prototype]] of an object
`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.
ES Math-related intrinsics and helpers, robustly cached.
Function that returns an arbitrary async generator function, or undefined if async generator syntax is unsupported.
Given an object and a property, replaces a property descriptor (or deletes it), and returns a thunk to restore it.
Support the repos that depend on ljharb/get-intrinsic
node's assert.deepEqual algorithm
Robustly `.call.bind()` a function
ECMAScript spec abstract operations.
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Spec-compliant polyfill for String.prototype.matchAll
Set a function's length property
Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.
Dynamics Contract
This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
Is this value a JS ArrayBuffer?
A helper to optimistically set Symbol.toStringTag, when possible.
Gassefals
Polyfill/shim for util.promisify in node versions < v8
Zona X MOD
brfv experiment project
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
ES spec-compliant shim for ArrayBuffer.prototype.slice
Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
Get an iterator for any JS language value. Works robustly across all environments, all versions.
https://github.com/Neverknowme16/boomersproject
An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
`Iterator.prototype`, or a shared object to use.
ES Proposal spec-compliant shim for Promise.allSettled
Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.
This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
ES 2021 spec-compliant shim for Promise.any
Spec-compliant polyfill for String.prototype.replaceAll ESnext proposal
A robust & optimized `String.fromCodePoint` polyfill, based on the ECMAScript 6 specification.
Store information about any JS value in a side channel, using a Map
Store information about any JS value in a side channel. Uses WeakMap if available.
ES spec-compliant `Date` shim/polyfill/replacement that works as far down as ES3
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