Repository Index

A simple and composable way to validate data in JavaScript (and TypeScript).

• validation
• types
• interface
• structs

🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web

• machine-learning
• performance
• web-performance
• prefetch

Lightweight, vanilla javascript parallax library

CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access

• authorization
• permissions
• acl
• cancan

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

• analytics
• sql
• business-intelligence
• data-visualization

OS.js - JavaScript Web Desktop Platform

• javascript
• cloud-platform
• web-desktop
• desktop

TranslatedDSH's officially top-recommended TUI plugin — high performance, low overhead, cute pixel whale, smooth mouse interaction. One-command install via npm.

• claude-code
• coding-agent
• deepseek
• deepseek-harness

Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager.

• capnproto
• decentralized
• sandstorm
• seccomp

Iconic fonts scissors

🦋 An Infographic Generation and Rendering Framework, bring words to life with AI!

• infographic
• llm
• visualization
• ai

A customizable, modular, responsive, lightbox gallery plugin.

• lightbox-gallery-plugin
• image-gallery
• video-gallery
• lightbox

TranslatedFlyingMouse Format (飞鼠格式) - a free file format conversion tool for Windows (works offline, with FFmpeg/LibreOffice/Poppler/Tesseract built in). Converts between image/document/spreadsheet/PPT/PDF/audio-video/WPS formats + OCR + batch conversion; audio supports only common formats. Author: 牢蜂 (LaoFeng, "jailed bee") | For personal free use only; commercial sale, resale, and re-skinning are prohibited

• desktop-app
• electron
• ffmpeg
• file-converter

Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.

A JavaScript library for structured interfaces, with explicit ownership and lifecycle. Built for agent-led development. Canonical Marionette repository; v4 history is preserved on the v4 branch.

• javascript
• marionettejs
• marionette
• application-architecture

The best open-source alternative to Superwhisper & Wispr Flow. Voice-to-text app for macOS with no subscription

• macos
• macos-app
• swift

JSS is an authoring tool for CSS which uses JavaScript as a host language.

• js
• css
• css-in-js
• cssinjs

Making it easy to write shell-like scripts in Go

• shell
• cat
• curl
• cut

An absurdly small jQuery alternative for modern browsers.

• cash
• selector
• modern-browsers
• javascript

A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

• bignumber
• javascript
• arbitrary-precision
• decimal-places

A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

Fabulously kill processes. Cross-platform.

• nodejs
• cli-app
• cli
• kill

▁▅▆▃▅ Git quick statistics is a simple and efficient way to access various statistics in git repository.

• bash
• git
• statistics
• reviewer

Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability

• content
• network-server
• http
• cloud

Animated components for design engineers. 150+ free shadcn/ui components, built with Tailwind CSS and Motion. MIT licensed.

• components
• design-engineering
• framer-motion
• nextjs