Yeah, a nontrivial app is comprised of so many parts, if you tried to reinvent a few of them yourself you'd never get anywhere. Also, try looking at the commit

Yeah, a nontrivial app is comprised of so many parts, if you tried to reinvent a few of them yourself you'd never get anywhere. Also, try looking at the commit history and issue lists of seemingly trivial libraries. It's incredibly easy to underestimate how complex something that looks simple at first can be.