Discovering cmux

A colleague has been quietly using this and didn't think to mention it. Rude.

A colleague has been quietly using this and didn't think to mention it. Rude.

cmux lets you run a bunch of coding agents in parallel, each in its own little sandbox, and then watch them race. Spin up Claude, Codex, whatever. Same task, different brains, side by side. The one with the cleanest diff wins.

It's terminal-native, it's fast, and it makes the "one agent at a time" workflow I've been doing feel ancient.

I'm going to be insufferable about this for the next week. Sorry in advance.