Ahah that’s the fun part of system administration and web development (which is also interesting if you’re really into programming). 
If it’s your thing, GitHub and other source control technologies are an important step in software development. I am not a big fan of GitHub itself (the platform) but a lot of open source projects are hosted here. It could be a nice way to organize your work.
But again GitHub is not the only platform for hosting your code, remember that!