Add more libraries

[mog13]

We need to add more libraries. These libraries should be anything that adds richness to an app or game and no necessarily core functionality. If you have an idea for an addition but are unsure then link it in this issue and I will reply whether it would be a good fit or not! (otherwise, you may risk getting your pull request rejected)

use your best judgement for which category it may fit under, but if you think it doesn't fit any feel free to add a new category!

use the following template:

**[libraryname](url to library preferably github)**
overview of library/description

This is an ongoing issue so I will be accepting multiple and ongoing pull requests for it.