Add it to a GitHub README or profile β the card updates as the ranking changes:
Minecraft CityGen: Turn your own Minecraft builds into an entire city.
It's a crosshair. Dead centre of your screen, always on top, clicks pass right through. 100 lines of C, one tray icon, zero dependencies.
Bookmark OS: Your bookmarks as a desktop. Available on Chrome Web Store, Firefox Add-ons, and Edge Add-ons.