Have I Been PWNed is a good resource, but want to be prepared. Thanks to Will I be pwned, now you can know if you'll be hacked BEFORE it happens.
Chess timer on your phone that works for n players.
Travel Planning App using tinder style decision making for lazy people.
works even if your system time is broken
An antivirus so good that you might think it's a virus.
It's a discord bot that shows other users your internet points.
Multiplayer VR for experiencing movies.
generates haikus randomly
A program that writes hello world.