[vmind]

"awesome" lists are rather common, there's even a meta-awesome list of them:

https://github.com/sindresorhus/awesome

[kodablah]

There is also the meta list at https://github.com/bayandin/awesome-awesomeness which is popular as well.

[yaph]

And even a List of Lists of Github Lists https://github.com/yaph/lologl (shameless plug)