I really like the demo/tutorial style: - it shows quickly and easily what the library can do - it shows it from really simple example to more complicated one

I really like the demo/tutorial style: - it shows quickly and easily what the library can do - it shows it from really simple example to more complicated one - it gives enough details to understand what the option and the code are doing while not over explaining it since if the user wants to know more he could go look the documentation.