Conference: Symfony Live Berlin
Title: Simultaneous editing - Easy with Symfony UX
Links: slides, demo

You no longer need to build a separate frontend application in Javascript to build fast interactive web applications. Hotwire Turbo loads HTML and fragments asynchronously and with Turbo Streams you can even push changes from the backend to the frontend. Hotwire Stimulus complements Turbo with a neat tool to implement Javascript logic for the places where you still need it.

Both are excellently integrated into Symfony with the Symfony UX components.