Yep of course, Syntax colouring will come. And it was intentionally left out first couple days due to critical path for me, I imagine I'll add intelisense too but I'm glad I decided to make language support installable - goal is fast + great Git.

>open in system:

Isn't that reveal in finder? I did add this if so :).

> selectively staging lines

Oh I've never actually done this! But I think I understand, so just pushing a few lines in a changed file. Fun! I've always used a different IDE where I don't think that's a thing. I'll add an issue.