Please avoid cross-posting. Since your Q in #C03S1L9DN doesn't have any answers and the Q is more appropriate in this channel, I'd remove that post and leave this one here. As to the actual question, it doesn't matter at all. I often use kee-frame, and it dispatches events from its own controllers. But if I didn't use it, I'd go with my current mood. :)

anyway I think there are many solutions about this, some of them more useful, more effective so I wanted to see them from other clojurians 🙂 Because when you just start to deep into new technology/stack you dont know how to do it properly

Yeah, I get that. But it's re-frame-specific, and people generally prefer not to see posts about technologies that they know nothing about in a general channel while there's also a specific channel.

Agree! Already removed my post from #C03S1L9DN

I don't recall for sure whether Reagent uses identical? or = or something else for comparison of a ratom's states. If it's =, then you have a problem with even simple cases such as (= (range) (range)).

it's =, it was identical? pre 0.6.0

> Reactions now only trigger updates of dependent components if their value change, as reported by = (previously, identical? was used).

I'm almost certain I found a bug in some re-frame app years ago where the problem was somehow related to the fact that just the first chunk of the seq was evaluated. So everything seemed to work ok, but as the seq size increased parts of the subscription graph (or perhaps the UI) did not update accordingly. But again, I might just be remembering things incorrectly

I know you can get into trouble in views with lazy seqs, if you don't realize them. Perhaps I'm just thinking about that.

Hmm? What trouble?

http://timothypratley.blogspot.com/2017/01/reagent-deep-dive-part-3-sequences.html -> Example W: A button that does not work due to lazy deref

Ah, a lazy deref is bad, yeah. Any side-effect in a lazy seq is bad, and deref'ing ratoms is a side-effecting thing, so I wasn't even thinking in that direction.