Overview
Aider — AI pair programming in your terminal
Aider is an open-source AI pair programming tool that runs in the terminal. It works with your local git repo, uses LLMs (Claude, GPT-4, etc.) to edit code based on your instructions, and automatically commits changes. It handles multi-file edits and complex refactoring.
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Works in any terminal
Git-native — auto-commits changes
Supports Claude, GPT-4o, Gemini
Multi-file edits
Features & capabilities
Everything it does, in plain English.
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Open source and free
- ✓Works with any editor
- ✓Excellent multi-file handling
- ✓Git-aware workflow
! Watch-outs
- !Terminal-only (no GUI)
- !Requires LLM API keys
- !Learning curve
- !Token costs for large repos
Who it's for
Where Aider pays for itself fast.
AI-assisted code writing
Complex refactoring
Bug fixing
Feature implementation
Code exploration
Community reviews
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