Open source is a term denoting that a product includes permission to use its source code, design documents, or content. It most commonly refers to the open source model, in which open source software or other products are released under an open source license as part of the open source-software movement. Use of the term originated with software, but has expanded beyond the software sector to cover other open content and forms of open collaboration.
A collective list of free APIs
🦜🔗 Build context-aware reasoning applications
Godot Engine – Multi-platform 2D and 3D game engine
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus Agent Tools, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
Easy to maintain open source documentation websites.
🚀✨ Help beginners to contribute to open source projects
🚀 Awesome list of open source applications for macOS. https://t.me/s/opensourcemacosapps
A refreshingly simple data-driven game engine built in Rust
坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.
Scheduling infrastructure for absolutely everyone.
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.
An open source payments switch written in Rust to make payments fast, reliable and affordable
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.
Building a modern alternative to Salesforce, powered by the community.
Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.
☁️ Nextcloud server, a safe home for all your data
Secure and fast microVMs for serverless computing.
Network-wide ads & trackers blocking DNS server