Gitspeed lets you commit files from the browser which is useful for programmers to commit their programs, and also for note taking
Gitspeed is a github extension that allows you to easily commit programs through the browser. It is most ideal for all competitive programmers for keeping track of the various programs that they code at different sites. You can get start with simple steps and start committing your programs within no time. You can also use Gitspeed for saving up interesting code snippets from various sites as you go.