Well, if all are favorites, none are favorites, right? 😆 Indeed, I did not find any of them to be boring or uninteresting. I ended up not developing any special preference, but the series about Twitter were very fun to code along with. I gave myself the exercise of not using a Twitter client library, but to write one myself. The authentication part was a pain in the ass! I spent like 4 nights after work trying to figure out how to generate that freaking hash. Never did that before.

@lvbarbosa, for some reason I didn't get a notification so I didn't see your reply! I'm quite happy to hear you enjoyed them all. Yes! Auth is tricky! Getting all the right steps, in all the right order. The back and forth.