[abdellah123]

the point is there is no need for "reactivity" constructs. Organize your "state" the way you want.

tag App

  counter = 0

  <self>
    <button @click=counter++> "{counter}"

imba.mount <App>

it doesn't have to be anything. You're free to organize your code as you wish: colocate, in a different file ... the compiler doesn't transform the variable in any way, nor does it track its "mutation", it "just" "rerenders" on every change. And it's super fast too!

[sesm]

The tricky part here is to determine what should trigger the rerender.

[tabansi]

all events trigger it, also imba.commit! which you can use however you like