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Ask HN: Most interesting tech you built for just yourself?

1901 points l2silver | 1 comments | 27 Apr 23 15:04 UTC | HN request time: 0.192s | source

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.
1. gossterrible ◴[28 Apr 23 22:56 UTC] No.35748181[source]▶
I made my first browser extension to allow you to download substack video and view them using mp4 format instead of hsl streams.

https://chrome.google.com/webstore/detail/substack-video-dl/...

https://addons.mozilla.org/en-US/firefox/addon/substack-vide...