Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Reverse engineer anything with agents, from app behavior down to native binaries.

🎥 Make videos programmatically with React

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

The next open source file uploader for web browsers 🐶

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command li…

The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

Official JavaScript / TypeScript library for the OpenAI API

Generative UI SDK for React

OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.

The Open-Source Email Platform

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

An implementation of IPFS in TypeScript

A simple pixelated UI library

Secret manager from the future.

Solidity security scanner for vulnerabilities, gas optimizations, and code-quality issues.

Messaging delivery platform and API for chat applications.

Web platform for discovering and exploring space-related content.

Desktop time-tracking application for projects, tasks, and time entries.