TypeScript

codecaine-zz/bun_rad_studio

A Delphi/VB6-style visual IDE for building Bun desktop apps — Bun RAD Studio brings drag-and-drop visual design back for desktop development, pairing Bun and Webview-Bun with a Delphi/VB6-inspired designer, SimpleGUI toolkit, 76 themes, and bundled enterprise utilities like a file manager. It targets developers who want no-code-style rapid app building on Linux/macOS using TypeScript and web tech instead of native GUI frameworks.

A high-performance Rapid Application Development (RAD) Visual IDE for Bun and Webview-Bun, inspired by classic Borland Delphi and Visual Basic 6, built with modern web technologies.

deepseek-ai/deepseek-harness

DeepSeek Harness: Everything is a Plugin.

excalidraw/excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

nexu-io/open-design

The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motion, prototypes, websites, apps, dashboards, presentations, images, and videos with your team and AI agents. Share work, exchange feedback, and iterate together in one workspace.

Stirling-Tools/Stirling-PDF

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

upstash/context7

Context7 Platform -- Up-to-date docs for AI agents

laurent22/joplin

Joplin: Markdown Notes with End-to-End Encrypted Sync — Joplin is an offline-first, open source note app that stores notes as Markdown with full-text search, plugin/theme support, and a browser web clipper. It syncs across Windows, macOS, Linux, Android and iOS using end-to-end encryption with Nextcloud, Dropbox, OneDrive or Joplin Cloud, and imports Evernote exports directly.

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

abhigyanpatwari/GitNexus

GitNexus: The Zero-Server Code Intelligence Engine

umami-software/umami

Cookieless web analytics with revenue and journey tracking built in — Umami bundles traffic, campaigns, behavior, conversions, and revenue data into one privacy-first analytics tool with no cookies or user surveillance. It runs self-hosted on Node.js and PostgreSQL or as a cloud service, making it a practical option for teams wanting Google Analytics-style insight without the tracking baggage.

Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.

microsoft/playwright-mcp

Playwright MCP server

TriliumNext/Trilium

A community-driven continuation of Trilium Notes for big personal wikis — TriliumNext/Trilium carries forward the hierarchical, scriptable note-taking app Trilium Notes as a self-hosted, local-first alternative to cloud wikis. It targets users building large personal knowledge bases who want cross-platform access, an Electron desktop app, and ongoing community maintenance with frequent nightly builds.

Build your personal knowledge base with Trilium Notes

AdguardTeam/AdGuardHome

A self-hosted DNS server that blocks ads for your whole home network — AdGuard Home works like a Pi-hole alternative but needs no client-side software: it sits as your network's DNS server and blackholes tracking domains for every connected device. It supports DNS-over-HTTPS/TLS/QUIC and DNSCrypt, giving home users and self-hosters encrypted, network-wide ad and tracker blocking.

Network-wide ads & trackers blocking DNS server

medusajs/medusa

Open commerce platform now pitched for AI agents and devs alike — Medusa is an open-source commerce platform with a built-in customization framework, offering ready-made primitives like products, carts, orders, and payments so you don't rebuild core commerce logic. It now positions itself for both human developers and AI coding agents, with a managed Medusa Cloud option for faster setup.

The world's most flexible commerce platform for agents and developers

ComposioHQ/composio

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

hypit-ai/hypit

Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.

eclipse-theia/theia

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

github/docs

The Open-Source Engine Behind docs.github.com — This is the public repository that powers GitHub's official documentation site. It syncs with an internal counterpart used by GitHub employees, but accepts outside contributions limited to content files like Markdown docs and reusables. It's a practical entry point for anyone wanting to improve GitHub's docs or learn how a large-scale docs site is maintained collaboratively.

The open-source repo for docs.github.com

google/brotli

Google's Brotli: the RFC 7932 compression format behind modern web transfer — Brotli is Google's open-source lossless compressor combining LZ77, Huffman coding and context modeling for denser output than deflate at similar speed. Standardized as RFC 7932, it ships as a library and CLI installable via apt, Homebrew or vcpkg, making it a practical drop-in for anyone optimizing web or asset compression.

Brotli compression format

modelcontextprotocol/modelcontextprotocol

Specification and documentation for the Model Context Protocol

open-circle/valibot

The modular and type safe schema library for validating structural data 🤖

actions/checkout

Checkout v7 blocks risky fork PR code by default — The latest major version of GitHub's checkout action now refuses to run fork pull request code when triggered by pull_request_target or workflow_run, closing a common pwn-request vulnerability path. It also moved to ESM and updated dependencies, with v6 improving how persisted credentials are stored.

Action for checking out a repo

tutao/tutanota

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

arktypeio/arktype

TypeScript's 1:1 validator, optimized from editor to runtime

BlockRunAI/ClawRouter

The agent-native LLM router for autonomous agents. Every frontier model behind one wallet, <1ms local routing, USDC payments on Base & Solana via x402.

samchon/typia

Super-fast/easy runtime validators and serializers via transformation

solidjs/solid-start

SolidStart, the Solid app framework

remotion-dev/skills

Agent Skills

ProtonMail/WebClients

Monorepo hosting the proton web clients

callstack/agent-device

A Mobile Device Feedback Loop Built for AI Coding Agents — agent-device gives coding agents like Claude Code, Codex, and Cursor a live feedback loop on iOS, Android, HarmonyOS, TV platforms, web, macOS, and Linux. Agents read token-efficient accessibility snapshots instead of screenshots, act via refs/selectors, and save evidence, with support for parallel worktrees and remote device clouds. Teams at Expensify and Shopify already use it for bug verification.

Open source device layer for AI coding agents: a CLI, MCP server, and typed Node.js API to control mobile, web, TV, and desktop apps on devices and simulators, locally or in the cloud.

inkeep/open-knowledge

Beautiful, AI-native markdown IDE and LLM wiki