DiffHub, a local diff viewer that opens in a cmux split

[mblode]

I built DiffHub to review what an agent wrote without leaving cmux. Runs locally, opens in a browser split, walks the branch file by file.

You leave line comments as you read. When you're done it copies them out as one block to paste back into the agent.

Run npx diffhub@latest cmux in any git repo.

MIT. github.com/mblode/diffhub, docs at blode.co/diffhub

Keen to hear where it doesn't fit the cmux flow.