LeanBoard - Collaborative board with sticky notes for your GitHub issues
DBngin - Free all-in-one database version management tool 🛠️
Adminium - Database backend as a service. Easily view/edi table content
Drawers - A super simple bill and coin calculator 💰
Canonic - Build full-stack applications without code
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.