←back to thread

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

1901 points l2silver | 2 comments | 27 Apr 23 15:04 UTC | HN request time: 0.423s | 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. denvaar ◴[28 Apr 23 16:59 UTC] No.35743993[source]▶
I made a shell script that can be used to generate a diff of what data was modified in your pg database between two points in time. I use it to help me get a quick sense of what certain actions do without having to dive into the code too deeply. It's a pretty simple thing, but has been valuable to me quite a bit. https://github.com/denvaar/pgdiff
replies(1): >>35744575 #
2. parentheses ◴[28 Apr 23 17:40 UTC] No.35744575[source]▶
I'm so glad I'm on page-2 of this thread. This is a fantastic tool! I would use the hell out of this :)