Maybe you've created your own AR program for wearables that shows the definition of a word when you highlight it IRL, or you've built a personal calendar app for your family to display on a monitor in the kitchen. Whatever it is, I'd love to hear it.
timer.express: tag-based, one-fee time tracking (in-progress, but online). React, php.
Timerdoro: productivity timer. React, WordPress.
My own recipe site, not public. WordPress.
Daily email-based diary. Two php scripts and Mailgun's api.