Slots are on the heex roadmap: https://github.com/phoenixframework/phoenix_live_view/issues/1506 https://github.com/phoenixframework/phoenix_live_view/issues...

Slots are on the heex roadmap: https://github.com/phoenixframework/phoenix_live_view/issues/1506 https://github.com/phoenixframework/phoenix_live_view/issues... I chose to stick to base LiveView in my apps because it works fine (slots are nice but not essential), and I want to avoid too much API churn and learning curve for other devs on the same team. The best Surface features are being gradually refined and merged into LV. HEEx is a great example of that.