Aider

Aider is an open-source AI tool that enables pair programming directly in your terminal. It connects to cloud or local LLMs like Claude, DeepSeek, and GPT-4o to edit code across your git repository, automatically committing changes with sensible messages. Core capabilities include mapping your entire codebase for better context, supporting over 100 programming languages, integrating with IDEs, handling voice-to-code requests, and automating linting and testing. It also allows adding images and web pages for visual context and supports copy/paste workflows for web chat interfaces. Aimed at developers and solopreneurs, Aider speeds up tasks like building new projects, adding features, fixing bugs, or writing test cases—all while keeping version control seamless.