What open-source software would you like more people to know about?

https://reddthat.com/post/47032660

Syncthing: Continuous, private, and encrypted file synchronization across multiple devices without using the cloud.
Absolutely LOVE syncthing. I recently had to go on an emergency trip and was glad I set up syncthing on my phone but hated that I didn’t set it up properly on my laptop.
I love syncthing, but never managed to get permissions to work right on any of my android phones. I chalk that up to phone vendor fuckery though.
I use Syncthing-Fork on my android phone, which seems to work fine.
Syncthing-Fork v1 | F-Droid - Free and Open Source Android App Repository

Wrapper for Syncthing - Open and decentralized file synchronization

I’ll have to try it the next time I have time, but I’m also trying to switch to a real linux phone. Right now, I have to wait for a friend to travel to the EU to be there while Pine64 has what I’m looking for in stock.
Pine64 is 2× more expensive in the EU

And doesn’t ship PinePhone Pro motherboards to the US at all.

I didn’t get into details because it wasn’t important, but they’re always be someone going “wELL AKTsHUally”. I already own a PinePhone, but it died. The easiest solution would be to get a new MB and swap it in.