Huge, huge, huge “definitive” list of learning resources for programming. It gets updated in real time and uses the Github API too. It is massive.
This was linked from a comment on the /r/freecodecamp subreddit. I came across the Reddit post when I was doing a bit of research on Node.js + FreeCodeCamp.
Flask is a Python web framework – I haven’t yet tried it myself. After trying Django with the Django Girls tutorial (actually, I haven’t completed the last proper section yet – Django Forms). From what I’ve read about Flask it sounds like it is smaller and more “Pythonic”. For a definition of that word, the Secret Weblog recommends that you type import this into a Python interpreter.. I just tried it and it works.