Aider

Aider brings AI-powered pair programming directly to your terminal, letting you collaborate with language models on new projects or existing codebases. The tool maps your entire codebase to provide LLMs with better context, ensuring more accurate assistance across large projects.

Highlights

• Multi-model support: Works with Claude, OpenAI (GPT-4o, o1), DeepSeek R1, and local models
• 100+ language support: Handles Python, JavaScript, Rust, Go, C++, Ruby, PHP and many more
• Git integration: Automatically commits changes with descriptive messages
• Smart editing: Understands your code structure and makes precise edits
• Testing and linting: Integrates code quality tools into the workflow

Whether starting a new project or refactoring existing code, Aider works as your AI pair programming partner. The tool is free and open-source, making it accessible for all developers looking to accelerate their coding workflow.