I don't disagree with GitLab's network view being more useful. People also shouldn't assume GitHub isn't fallible with their decisions. The fact that it took, I don't know how many years for them to implement side by side diffs is living proof of this.

GitLab just needs to work on the little things and they can really be disruptive to GitHub's business.

Another little change that I think would go a long way, is changing the folder icon. I don't know why, but the round corners in the folder icon really irks me. There is also something off about the font that they are using. I think it's just too thick, but I can't really put my finger on it.