Favorite JavaScript utilities in single line of code

PeerJS wraps the browser's WebRTC implementation to provide a complete, configurable, and easy-to-use peer-to-peer connection API. Equipped with nothing but an ID, a peer can create a P2P data or...

Parallel.js is a tiny library for multi-core processing in Javascript. It was created to take full advantage of the ever-maturing web-workers API. Javascript is fast, no doubt, but lacks the parallel...

rainyday.js - Simulating raindrops falling on a window

A functional, flexible JavaScript motion library

lerna - :dragon: A tool for managing JavaScript projects with multiple packages.

Prep-for-Full-Stack-JS - A to-do list for preparing to be a Full Stack JS Developer

Get notified when a DOM element enters or exits the viewport.

A super simple currency formatting library

Simple gallery upload. Native. Less than 2kb gzipped.

Simple slim progress bars

annyang is a JavaScript SpeechRecognition library that makes adding voice commands to your site super-easy. Let your users control your site with their voice.

Gun is an offline-first, real-time, decentralized, graph database built in JavaScript

Device detection (phone, tablet, desktop, mobile grade, os, versions)

anime - Javascript Animation Engine

in-view - Get notified when a DOM element enters or exits the viewport. :eyes:

A beautiful replacement for JavaScript's "alert"

Async ES6 HTTP microservices made easy

Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can ...

Rapidly build and deploy web or mobile apps using a simple JavaScript API. Scale your apps to millio...

Format input text content when you are typing

is.js - Minimalistic predicate library.

Many of the functionalities that we’re translated from mobile to the web require permission from the...

This theme is great when using vex to replace alert, confirm, and prompt. Alert Confirm Prompt Login

Vanilla JavaScript for writing powerful web applications without jQuery.