Aider

Aider is AI pair programming in your terminal

Aider lets you pair program with LLMs, to edit code in your local git repository. Start a new project or work with an existing code base. Aider works best with Claude 3.7 Sonnet, DeepSeek R1 & Chat V3, OpenAI o1, o3-mini & GPT-4o. Aider can connect to almost any LLM, including local models.

Features

• Run aider with the files you want to edit: aider <file1> <file2> ...
• Ask for changes:
  • Add new features or test cases.
  • Describe a bug.
  • Paste in an error message or GitHub issue URL.
  • Refactor code.
  • Update docs.
• Aider will edit your files to complete your request.
• Aider automatically git commits changes with a sensible commit message.
• Use aider inside your favorite editor or IDE.
• Aider works with most popular languages: python, javascript, typescript, php, html, css, and more…
• Aider can edit multiple files at once for complex requests.
• Aider uses a map of your entire git repo, which helps it work well in larger codebases.
• Edit files in your editor or IDE while chatting with aider, and it will always use the latest version. Pair program with AI.
• Add images to the chat (GPT-4o, Claude 3.5 Sonnet, etc).
• Add URLs to the chat and aider will read their content.
• Code with your voice.
• Aider works best with Claude 3.7 Sonnet, DeepSeek V3, o1 & GPT-4o and can connect to almost any LLM.