Part of Github's secret sauce: Web source tree browsing that's front and center, that's relatively decent, with OK search. (versus making the log/history the central part of the Web UI as other tools seem to do)
There are SO many times I need a short peek at something, and am glad don't have to clone/download, etc.
There are SO many times I need a short peek at something, and am glad don't have to clone/download, etc.