Dennis Morello on Mythryl: “htmx 4 is out. Every request now runs on fetch(), attribute…”

htmx 4 is out. Every request now runs on fetch(), attribute inheritance is opt-in, and the back button hits your server instead of a cached snapshot. A major that breaks things on purpose. What changed and how to migrate: #htmx #webdev #javascrip

morello.devhtmx 4: What's New, What Breaks, Why It's Not latesthtmx 4.0 is out: fetch() internals, explicit inheritance, no more history cache. What breaks, how to migrate, and why 2.x stays latest on npm until early 2027.

28/8/26, 8:04 pm0 reposts0 likes

Post