GitHub - KRTirtho/spotube: A lightweight free Spotify crossplatform-client which handles playback manually, streams music using Youtube & no Spotify premium account is needed
GitHub - kochrt/markwhen: Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.
GitHub - kitykity/DayOneRandom: Day One doesn't have a random post button (yet!), but this web page will allow you to go to any random post that you've put into it. Requires a little work each time you write a post, but it's worth it!