Been using syncthing for a year now and works great for syncing between devices. But i miss file sharing with family members that nextcloud allowed me to do. Yet i left ut because it was too bloated and every update at the time broke my instalkation. Is there something a mature and specialised as syncthing but that allows sharing between accounts?
There is also Pingvin Share X, a fork of the original Pingvin Share. It allows you to create file share links, even with an expiration set, either by duration or count of link opened.