Aider

Aider is an AI pair programming tool that allows you to chat with an AI model directly in your terminal, making it easy to edit code in your local git repository. It integrates with various LLM providers (OpenAI, Anthropic, Gemini, OpenRouter, etc.) and supports many programming languages. The current version is 0.86.2, with active development and frequent releases focusing on new model support and user experience improvements.