Symfony UX gives us powerful tools, but it also raises questions. Should this filter be a LiveComponent? Should this map reload via Turbo? Where does Stimulus fit in? In real projects, these choices aren’t just stylistic: they shape your frontend’s performance, structure, and developer experience.

In this talk, we’ll break down a realistic UI (à la AirBnb: filters, listings, map...) to explore how to combine these three tools effectively. Through patterns, boundaries, and concrete use cases, you’ll learn when to use each one, how they interact, and why the “right way” often means knowing their roles — and letting them play together. Expect practical code, lessons from the field, and a reusable formula to bring clarity to your Symfony UX.