A quick reference for the QUnit testing library in JavaScript.

Quick reference for Deku, a minimal virtual DOM library. Deprecated: This is for Deku v1. See deku for a more updated cheatsheet.

ShellJS is a portable (Windows/Linux/OS X) implementation of Unix shell commands on top of the Node.js API.

co allows you to use generators to manage async flow.

meow is the easiest way to write command line apps for Node.js.

Gremlins is a JavaScript library to do “monkey-testing” by providing random user input (clicks, scrolls, and so on).

Zombie is a full-stack testing solution for Node.js.

Camp is a Node.js web server framework. This guide targets Camp v17.x.

Rollup Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application.

Stencil is a compiler for web components made by the Ionic team. This guide targets Stencil v0.0.5.

This is a very basic “getting started with Webpack” guide for use with Webpack v3. This doesn’t cover all features, but it should get you started in understanding the config file format.

A small guide into installing jscoverage. Also see mocha-blanket.

Use blanket for easy coverage reporting for Mocha JavaScript tests.

weinre is a remote Web inspector. Note that it has been deprecated since 2016.

Polyfill.io is a service that serves JavaScript polyfills.

Modella allows you to create simple models in JavaScript. This is a guide on basic usage of Modella in CoffeeScript.

101 is a JavaScript library for dealing with immutable data in a functional manner.

A quick overview to Jest, a test framework for Node.js. This guide targets Jest v20.

Harvey.js helps you build responsive interfaces.

Quick reference for Deku, a minimal virtual DOM library.

Parsley provides frontend form validation.