William

Rapid allows you to have multiple conversations all from one page, and better yet, you can see what your friend is typing: live. I made this with 2 other people, Noah and Harry. I programmed and designed everything (and I'm 15 👋), Noah does Support and Harry works on marketing.

Authpush is an easy, code-less way to send push notifications to your users.

We also have an API at https://github.com/authbaseco/au....

Also made by a 15y/o.

Printed ur Tweet is a bot that prints whatever you tweet with #PrintMyTweet.

The bot uses the Twitter Stream API to get new tweets. It then prints them, takes a photo, and sends it back to the original tweeter.

Made by a 15y/o.