Time to meditate on the Koans!
A great way to re-introduce myself to a test-driven, check out a learning resouce, and make friends. The assertions, and therefore exercise answers are in the /topics directory.
Thanks https://github.com/liammclennan/JavaScript-Koans, it was fun and quick.
JavaScript Koans is an interactive learning environment that uses failing tests to introduce students to aspects of JavaScript in a logical sequence.