Freebuff

Freebuff offers a comprehensive suite of AI-powered development tools, completely free of charge. It includes a powerful CLI coding agent for terminal-based development, a full-stack AI web app builder that takes you from prompt to deployed application, and an intelligent AI chat for deep research and problem-solving. Freebuff leverages advanced open-source models like DeepSeek V4 Pro and MiniMax M3, providing specialized subagents for tasks like code review, file picking, and browser testing. It's designed as a free alternative to popular paid coding agents, offering robust functionality without subscriptions or API keys.