Awesome Javascript

A datepicker for twitter bootstrap (@twbs)

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges

Simple library for handling keyboard shortcuts in Javascript

:credit_card: make your credit card form better in one line of code

The perfect library for adding search, sort, filters and flexibility to tables, lists and various HTML elements. Built to be invisible and work on existing HTML.

Graph theory (network) library for visualisation and analysis

Knockout makes it easier to create rich, responsive UIs with JavaScript

jQuery Validation Plugin library sources

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.

Beautifier for javascript

tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.

🛤 Detection of elements in viewport & smooth scrolling with parallax.

An easy-to-read, quick reference for JS best practices, accepted coding standards, and links around the Web

E2E test framework for Angular apps

A renderer agnostic two-dimensional drawing api for the web

i18next: learn once - translate everywhere

A lightweight carousel library with fluid motion and great swipe precision.

BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.

Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.

A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.

Responsive and slick progress bars

A dependency-free JavaScript ES6 slider and carousel. It’s lightweight, flexible and fast. Designed to slide. No less, no more

An extensible, plugin-oriented, HTML5-first media player for the web

Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

CasperJS is no longer actively maintained. Navigation scripting and testing utility for PhantomJS and SlimerJS

OS.js - JavaScript Web Desktop Platform

The Backbone Framework

🍴 Web applications made easy. Since 2011.

Chance - Random generator helper for JavaScript

🔔 a clean and simple notification, input, and selection suite for javascript, with no dependencies

Javascript URL mutation library

Simple flow library 🖥️🖱️

a browser detector

A proven SVG-based JavaScript diagramming library powering exceptional UIs

Fast, small color manipulation and conversion for JavaScript

A tiny wrapper built around fetch with an intuitive syntax. :candy:

jQuery Form Plugin

A Javascript library for working with native objects.

:dog: The Offline First JavaScript Backend

Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system drift. Optional paid runtime layer (Fallow Runtime): hot-path review and cold-path deletion evidence from real production traffic.

🔮 An easy-to-use JavaScript unit testing framework.

A blazing fast js bundler/loader with a comprehensive API :fire:

JSLint, The JavaScript Code Quality and Coverage Tool

A jquery plugin for CSS3 text animations.

A robust HTML entity encoder/decoder written in JavaScript.

Detect copy-pasted and structurally similar code

🧵 Make web workers & worker threads as simple as a function call.

String manipulation helpers for javascript

A lightweight data binding library.

A scriptable browser like PhantomJS, based on Firefox