I did a sample project on how to add a “Load more” button and sorting in liveview tables:
I also wrote a blog post for this: Phoenix LiveView: Load More Button und Sortierung - Michael Dahl. It’s in German, but if there is any interest I might translate it to english, too.
Have fun with it, I hope it’s usefull for anyone.
Contributions to Christian Alexander, whose post Efficient bidirectional infinite scroll in Phoenix LiveView - DEV Community did help me a lot to find things out.