Aider

free Stack pick

Terminal AI pair programmer, git-native, model-agnostic

MIT, BYO API key. Runs anywhere with Python.

URL	https://aider.chat
Tier	free
Relevance	high
Last active signal	Active 2026, 39K+ stars
Verified alive	yes
Category	Agent era 2026
Stack match	yes

← Back to Agent era 2026