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#45 by GitHub stars · Coding

Aider

Aider AI

A terminal pair-programming agent that edits an existing Git repository and works with many hosted and local models.

View on GitHub 49.3k stars checked 2026-10-02
Access
Open source
Setup
Technical
Pricing
Free software; model or API costs
License
Apache-2.0
Maintenance
Active
Last repository push
2026-05-22
Our verdict

Proven terminal pair programmer

It has a focused workflow, a long track record, automatic Git integration, and extensive model benchmarks.

Who it fits

Developers who want precise conversational editing in an existing repository rather than a larger agent platform.

Who should skip it

Non-coding tasks or users who prefer a full graphical development environment.

What you need

  • Python installer
  • Git repository
  • Model provider key or local model
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