For what it's worth, having worked with Anand, I don't think 1200+ commits suggests it's input manually (you can see on the about page a list of some of the API

For what it's worth, having worked with Anand, I don't think 1200+ commits suggests it's input manually (you can see on the about page a list of some of the APIs it's pulling data from), I think it more suggests that Anand likes to commit a lot when he's building something. And for good reason, it's been really cool to check out historical revisions and see how a design changed at every step.