Is this value negative zero? === will lie to you
A lightweight carousel library with fluid motion and great swipe precision
Promise based HTTP client for the browser and node.js
Simple and complete DOM testing utilities that encourage good testing practices.
Determine if a value is an ES6 Symbol or not.
Pure random number generator written in TypeScript
Reactive utilities for Embla Carousel
Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.
Determine if a function is a native generator function.
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
ES2017 spec-compliant Object.values shim.
Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent & Client Hints data. Supports browser & node.js environment
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
ES6 spec-compliant RegExp.prototype.flags shim.
WebAssembly Mod Player ======================
Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
ES2017 spec-compliant Object.entries shim.
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this specifier a node.js core module?
Process execution for humans
PostCSS loader for webpack
A light-weight module that brings Fetch API to node.js