Open Source
Showing 36 of 1472 projects
The open-source backend infrastructure for Bitwarden, providing APIs, database, and core services for password management.
A C++-based, cross-platform framework for building 2D games, interactive books, and graphical applications.
A free and open-source PlayStation 3 emulator and debugger written in C++ for Windows, Linux, macOS, and FreeBSD.
A libre, cross-platform media player and multimedia engine that plays virtually any audio or video format.
A batteries-included full-stack framework for React, Node.js, and Prisma that uses declarative code to abstract away complex features like auth, RPC, and deployment.
A forever free, adless, and open-source chess server focused on realtime gameplay and ease of use.
The open-source runtime and libraries for .NET, enabling cross-platform development for cloud, mobile, desktop, and IoT applications.
A free, open-source, and privacy-focused automated time tracker that records your computer and browser activity locally.
A template-driven engine to generate API clients, server stubs, and documentation from OpenAPI/Swagger definitions.
A free, open-source, cross-platform music streaming player that finds and plays music from various sources without ads or tracking.
The npm CLI tool for managing JavaScript packages and dependencies.
A beautiful, fast, and fully open-source desktop mail client for Mac, Windows, and Linux.
A retro game engine for Python with simple specifications inspired by classic gaming consoles.
Legacy repository for servicing .NET Core 2.1 and 3.1 pull requests, now consolidated into dotnet/runtime.
A command-line tool for recording, live streaming, and replaying terminal sessions in a lightweight text-based format.
A personal knowledge management and sharing system for VSCode, inspired by Roam Research.
An easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux, and other operating systems.
Open source platform for creating, filling, and signing digital documents with an easy-to-use, mobile-optimized web tool.
A curated collection of SaaS and self-hosted tools for developers and businesses, sourced from Hacker News discussions.
An open-source time-series database for high-speed ingestion and low-latency SQL queries.
A legacy note-taking app for programmers with markdown support and code snippet highlighting.
A legacy note-taking app for programmers with Markdown support, snippets, and desktop apps.
A curated list of free and paid game development resources, including engines, art tools, audio, and learning materials.
A curated list of free and open-source game development resources, including engines, art tools, audio software, and learning materials.
An open-source online spreadsheet library with Excel-like features, including formulas, charts, and collaborative editing.
Monorepo for tooling that enables ESLint to support TypeScript, providing powerful static analysis for JavaScript and TypeScript.
The world's most customizable, scalable, and flexible open-source rich text editor for web applications.
Open-source VPN for speed, privacy, and censorship circumvention, available on all major platforms.
A powerful macOS desktop automation tool that bridges system APIs with a Lua scripting engine.
An API documentation generator for JavaScript that parses source code comments to produce HTML documentation.
A free, self-hostable RSS feed aggregator that is lightweight, customizable, and supports multi-user access with instant push notifications.
Open source web-based project management software for planning, tracking, and collaborating on projects.
An open-source, self-hosted status page system for monitoring and communicating service uptime.
The official GitHub home for .NET, serving as a central hub for discovering and engaging with .NET open source projects.
A curated list of resources for GraphQL, including specifications, implementations, tools, databases, and community links.
A free and open-source PlayStation 2 emulator for playing PS2 games on Windows, Linux, and macOS.
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