An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
ES2019 spec-compliant String.prototype.trimStart shim.
Native-ESM powered web dev build tool
ES6 spec-compliant RegExp.prototype.flags shim.
A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
mirror of memfs, bundled and exposed as ES module
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
Lodash exported as ES modules.
A tiny (130B to 205B) and fast utility to randomize unique IDs of fixed length
ES proposal-spec-compliant Object.fromEntries shim.
A JavaScript module for handling cookies
CLI for Jasmine, a simple JavaScript testing framework for browsers and Node
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
ES2017 spec-compliant Object.values shim.
ES Math-related intrinsics and helpers, robustly cached.
An ESnext spec-compliant `Array.prototype.findLast` shim/polyfill/replacement that works as far down as ES3.
An ESnext spec-compliant `Array.prototype.findLastIndex` shim/polyfill/replacement that works as far down as ES3.
ES2017 spec-compliant Object.entries shim.
mirror of deepmerge, bundled and exposed as ES module
Shims for the latest ES module features
ES spec-compliant shim for ArrayBuffer.prototype.slice
Matrix manipulation and computation library