Cross-browser screenshot testing tool for Storybook with fancy UI Runner.
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Collection of decorators to create typed Next.js API routes, with easy request validation and transformation.
- nextjs
- typescript
- decorators
- api-decorators
Folio — a simple, clean, open-source PDF reader and editor
Detect if a device is mouseOnly, touchOnly, or hybrid, and if the primary input is mouse or touch.
- touch-events
- pointer-events
- passive-events
- device-responsive-ux
Ionic 2+ Component that loads images in a background thread and caches them for later use
Open detection-rule standard for AI agent security threats — like Sigma, but for AI agents. Executable, testable rules for prompt injection, tool poisoning, context exfiltration and MCP attacks. Merged into open-source projects at Microsoft, Cisco, Gen Digital, MISP and FINOS. MIT-licensed.
- agent-security
- ai-security
- llm-security
- mcp-security
AI teammates that each get their own computer and browser. Built entirely on Cloudflare.
- cloudflare
- durable-objects
Open-source template for "one photo → AI video that follows a viral template" SaaS sites, one site per trending keyword. Cloudflare Workers + D1/R2/KV/Queues, TanStack Start + Hono, Google sign-in, credit packs (Waffo/Dodo), fal.ai video generation, admin console.
- ai-video
- cloudflare-d1
- cloudflare-r2
- cloudflare-workers
Community plugins for Backstage
- backstage
- cncf
- developer-experience
- developer-portal
NeoRead: a local-first EPUB/PDF reader with annotations, side-by-side translation, and AI assistance through Claude Code, Codex CLI, and Kimi CLI.
Compile-time i18n toolkit that requires zero code changes and produces the smallest possible bundles. Supports React, Svelte, SolidJS, Astro, and more
TranslatedA lightweight WebSSH workspace on Cloudflare Workers with host management, encrypted storage, SFTP, process monitoring and globe visualization.
- cloudflare-d1
- cloudflare-workers
- server-management
- sftp
RedGPU - JavaScript WebGPU Library
Open source browser extension starter kit 🧩
- ai
- boilerplate
- browser-extension
- extension
ECMAScript parsing infrastructure for multipurpose analysis
A read-only MCP server that lets your AI agent search and read your own WhatsApp messages. Use it free at whatsapp.finereli.com, or run your own copy on Cloudflare.
FacilMap is a privacy-friendly, open-source versatile online map that combines different services based on OpenStreetMap and makes it easy to find places, plan trips and add markers, lines and routes to custom maps with live collaboration.
Magic8bot is a cryptocurrency trading bot using Node.js and MongoDB.
- cryptocurrency
- trading-bot
- nodejs
- typescript
Translated:tada: Open-source cross-platform GitHub Stars management and analysis tool
Literate Visualization: Theory, software and examples
- litvis
- elm
- markdown
- vega
💸 Lightweight currency conversion library, successor of money.js
- cashify
- money
- moneyjs
- cash
🌊 Remixed Kanagawa colourschemes with muted colors.
- color-scheme
- neovim
- kanagawa
- ghostty-theme
Open-source music player for YouTube Music's catalog, with genres, full albums and playlists. Windows, macOS, Linux, Android, iPhone and Docker. No account needed.
The MongoDB Shell