simplex-chat/simplex-chat · Haskell · ★ 13286 SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
xbtlin/ai-berkshire · Python · ★ 3584 AI 时代的伯克希尔：基于 Claude Code 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built on Claude Code. 4 masters' methodologies + multi-agent adversarial analysis.
commaai/openpilot · Python · ★ 61955 openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.
IceWhaleTech/CasaOS · Go · ★ 35613 CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.
ripienaar/free-for-dev · HTML · ★ 123977 A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
google-labs-code/design.md · TypeScript · ★ 21987 A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.
microsoft/PowerToys · C · ★ 135603 Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
hugohe3/ppt-master · Python · ★ 32709 AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced as audio narration, and the option to follow your own .pptx template, not slide images · by Hugo He
garrytan/gstack · TypeScript · ★ 116946 Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
Anil-matcha/Open-Generative-AI · JavaScript · ★ 21196 Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 200+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
topoteretes/cognee · Python · ★ 23614 Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
dbt-labs/dbt-core · Rust · ★ 13110 dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
luongnv89/claude-howto · Python · ★ 38449 A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.
anomalyco/opencode · TypeScript · ★ 179429 The open source coding agent.
Fission-AI/OpenSpec · TypeScript · ★ 56936 Spec-driven development (SDD) for AI coding assistants.
HKUDS/Vibe-Trading · Python · ★ 13503 "Vibe-Trading: Your Personal Trading Agent"
keycloak/keycloak · Java · ★ 35130 Open Source Identity and Access Management For Modern Applications and Services
every-app/open-seo · TypeScript · ★ 3185 Open source alternative to Semrush and Ahrefs