🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.
- ui-framework
- vanilla-dom-manipulation
- vanilla-javascript
- vanilla-js
Repository Index
57,138 visible repositories in the index
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Natural language detection
- javascript
- natural-language
- language-detection
- nlp
A scriptable scratchpad for developers. In slow yet steady progress.
- developer-tools
- macos
- application
- hacktoberfest
EpicEditor is an embeddable JavaScript Markdown editor with split fullscreen editing, live previewing, automatic draft saving, offline support, and more. For developers, it offers a robust API, can be easily themed, and allows you to swap out the bundled Markdown parser with anything you throw at it.
scanner detecting the use of JavaScript libraries with known vulnerabilities. Can also generate an SBOM of the libraries it finds.
- vulnerabilities
- scanner
- firefox-extension
- grunt-plugins
Fast and efficient CSS optimizer for node.js and the Web
- css
- minification
- optimization
- css-optimizations
OAuth Proxy
Authoring Books and Technical Documents with R Markdown
Zero config PWA plugin for Next.js, with workbox 🧰
A microservices toolkit for Node.js.
- javascript
- seneca
- microservices
- node
All your computers and your phone/iPhone, working as one desk. Screens, apps, files, clipboard, calls, texts, notifications, mouse and keyboard, shared between Mac, Windows, Linux , Android, Web and ios / ipados . Free and open source. No account, no cloud, and no shared network needed.
:musical_keyboard: Making life easy to create a MIDI-app on the web. Includes a library to program synesthesia into your app for memory recognition or for creating trippy effects. Convert soundfonts for Guitar, Bass, Drums, ect. into code that can be read by the browser. Supports multiple simultaneous instruments and perfect timing.
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
A sophisticated build management system for web apps (formerly ng-boilerplate). Created by @joshdmiller
Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element. The image will stretch to fit the page/element, and will automatically resize as the window/element size changes.
Cross-platform application to open any website or media in a floating window
- floating-window
- video
- electron
- electron-app
SpeedTest by OpenSpeedTest™ is a Free and Open-Source HTML5 Network Performance Estimation Tool Written in Vanilla Javascript and only uses built-in Web APIs like XMLHttpRequest (XHR), HTML, CSS, JS, & SVG. No Third-Party frameworks or libraries are Required. Started in 2011 and moved to OpenSpeedTest.com dedicated Project/Domain Name in 2013.
TranslatedA multi-platform Hook + Skill Guard for AI coding agents in Codex/GPT workflows: stop unrequested hashes, checksums, and task-scope creep.
a mind mapping library built by javascript
:clock8: The original jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").
- jquery
- timeago
- time
- javascript
Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms
Create, preview (browser/iOS Simulator), and send custom email templates for Node.js. Made for @forwardemail, @ladjs, @cabinjs, @spamscanner, and @breejs.
A node.js library for testing modern web applications
- testing-tools
- headless
- headless-browsers
- headless-chrome
Local-first desktop widget for tracking token usage, costs, limits, and session activity across 54+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, OpenClaw, and more—with multi-device sync.