Safe and idiomatic TypeScript types to handle null, error, and async code handling: Maybe, Result, and Task types that are really nice.
- typescript
- typescript-library
- typescript-definitions
- functional-programming
Repository Index
77,353 visible repositories in the index
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Welcome to the PWABuilder pwa-starter! Looking to build a new Progressive Web App and not sure where to get started? This is what you are looking for!
Free open-source bookmark manager with customisable nested tags. Super fast and lightweight. All data is stored locally.
- bookmarklet
- bookmarks-manager
- links-management
- bookmark-manager
AI-ready reference architecture for Angular / ASP.NET Core projects. A hardened foundation with secure authentication, authorization, role and user management, and consistent patterns designed to be safely extended by AI tools. Stop letting AI hallucinate your auth and DB logic - give it a production-grade foundation to build on.
- template-project
- asp-net-core
- angular
- rapid-development
Simple config handling for your app or module
- config
- configuration-management
- preferences
- storage
The open-source cybersecurity harness. Includes a web interface for code analysis, pentesting, vulnerability research, reverse engineering, verification, and fixing + CLI and MCP for agents.
- llm-agents
- security-research
- security-tools
- application-security
💖 simple emoji support for node.js projects
Open-source, self-hosted Slack alternative where your team and AI agents work together in channels and DMs. Agents run on Claude, ChatGPT/Codex, Gemini or Grok, with MCP tools, their own computer and browser, routines, memory and approvals. Web, desktop and phone apps. Docker Compose + Postgres. AGPL-3.0.
A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser
- ripple
- xrp-ledger
- javascript
- api
Useful utilities for Electron apps and modules
Enterprise Grade Tooling For Your GraphQL Server
- graphql
- graphql-server
- apollo
- apollo-server
Scrobble plays from multiple sources to multiple clients
Fullstack GraphQL Framework for TypeScript
- graphql
- schema-builder
- typescript
- trpc
:recycle: Visual Regression Testing tool
- visual-tests
- nodejs
- regression-testing
- automation-tests
TranslatedConversational AI assistant · All in Chat - puts Agent capabilities into the conversation, with no complex configuration, so you can use an Agent just like chatting. It has a built-in jailbreak character "小码酱" (Xiaomajiang, "Little Code Sauce"), and supports jailbreaking domestic Chinese models.
Rapid form development library for Angular
TreeMap is a fully downloadable app that can run on mac, windows, and linux. That visualizeses all of your disk-space into charts and square board. It also lets you delete unwanted files and opens files for you aswell.
- cleanup
- cross-platform
- dashboard
- data-visualization
Create/Sell courses and digital downloads and publish blogs on your own branded website. An open source alternative to Teachable, Thinkific, Podia and the likes.
Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. It monitors network egress, file integrity, and process activity on those runners, detecting threats in real-time.
- github-actions
- actions
- supply-chain-security
- hardening
Self-hosted downloader and player for YouTube, Bilibili, Twitch, MissAV, and yt-dlp sites. Features channel subscriptions, auto-downloads, and local storage for media. Organize your library into collections with a sleek UI. Includes built-in Cloudflare Tunnel support for secure remote access without port forwarding. Docker-ready deployment.
The open-source solution to building, maintaining, and collaborating on GraphQL Federation at Scale. The alternative to Apollo Studio and GraphOS.
- graphql
- gateway
- apollo
- apollo-federation
Coding Agent Session Manager for Claude Code / Gemini CLI / Codex CLI / Cursor Agent / Copilot CLI / Cline CLI / OpenCode / Kimi CLI
Chat Chat, your own unified chat and search to AI platform, with a simple and easy to use interface.
Arc Library: free, open source React components with calm motion. Copy the code or install with the shadcn CLI.
- components
- design-system
- motion
- nextjs