The best vibecoding GitHub repos right now — APIs, databases, UI components, local AI, deployment, testing, search, and more. All open source, all incredible.
A collective list of free APIs
Open source Firebase alternative
Beautifully designed components built with Radix UI and Tailwind CSS
Get up and running with large language models locally
Autonomous coding agent
An open-source & self-hostable Heroku / Netlify alternative
Fast and Git-Friendly Postman alternative
Lightning Fast Search API
Smart spreadsheet - data operations platform
Virtual whiteboard for sketching hand-drawn like diagrams