Browse free open source JavaScript Libraries and projects below. Use the toggles on the left to filter open source JavaScript Libraries by OS, license, language, programming language, and project status.
Parse, validate, manipulate, and display dates in javascript
A high-performance, feature-packed library for all your mapping needs
Drag and drop website builder javascript library
Yoast SEO for WordPress
Tables plug-in for jQuery
Modern JavaScript date utility library
CF-workers/pages proxy script: supports Vless-ws (tls) and Trojan-ws
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
DO180 Repository for Sample Applications
A powerful JavaScript library for interacting with the Discord API
Library for animated filtering, sorting, insertion, removal and more
A javascript library to run SQLite on the web
Localization library for any Ember Application or Addon
1950 free MIT-licensed high-quality SVG icons
All-In-One PyGI/PyGObject for Windows Installer
Calibre-Web but Automated and with tons of New Features
Responsive jQuery DateTime Picker plugin for Web & Mobile
The original Lightbox script (v2)
Free and Open-source Tailwind CSS Dashboard Admin Template
A powerful, open source client-side JavaScript library for ChatGPT
JavaScript charting library behind Plotly and Dash
The Abstraction and Reasoning Corpus
Fast, immutable 2kB alternative to Moment.js with the same modern API
A Minimalistic Wrapper for IndexedDB
Free Tailwind CSS v4 components for your next project