Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.
A lightweight cache for file metadata, ideal for processes that work on a specific set of files and only need to reprocess files that have changed since the last run
An ES2015 spec-compliant `Function.prototype.name` shim
Simple and complete DOM testing utilities that encourage good testing practices.
Is this an arguments object? It's a harder question than you think.
ECMAScript spec-compliant polyfill/shim for `globalThis`
parse argument options
Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Express style path to RegExp utility
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
Store information about any JS value in a side channel. Uses WeakMap if available.
Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment
A simple key/value storage using files to persist the data
yargs the modern, pirate-themed, successor to optimist.
micromark factory to parse labels (found in media, definitions)
The React Framework
Reactive utilities for Embla Carousel
Robustly get the byte length of a Typed Array
ES proposal-spec-compliant Object.fromEntries shim.
Simple functions shared among the sinon end user libraries
javascript standard data structure library which benchmark against C++ STL
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
ES spec-compliant shim for ArrayBuffer.prototype.slice
A tiny invariant function