Clojurians Log v2

volatile! doesn't have add-watch :-(

on Atom I think doseq could be replaced with run! or so

but not sure if that solves all the issues

I doubt it, I looked at this a bit but my conclusion if you want atom you have to be ok w/ what that implies.

ok I guess people can write their own cljs-lite atom then

yeah I think that's reasonable, changing implementation details to accommodate light mode is not that awesome. Aside from pretty low level details of printing - this was avoided.

yeah, we have IAtom, ISwap etc anyway

Here's an example - it's a bit lighter than regular Atom https://github.com/kimo-k/core-lite/blob/cdc9e4649353b38bae12c8193b5b361c4c84db43/src/core/lite.cljc#L118

add-watch
  cljs-core  |||||||||||||||||||||||||||||||||||||||||||||||||| 8405 bytes (brotli)
  core-lite  |||||||||||||||||||||||||||||||||||||||||| 7209 bytes (brotli)

swap!
  cljs-core  |||||||||||||||||||||||||||||||||||||||||||||||||| 4757 bytes (brotli)
  core-lite  |||||||||||||||||||||||||||||||||||||||||| 4060 bytes (brotli)

It gets much lighter if you store watches in a js/Map: https://github.com/kimo-k/core-lite/blob/8aef307a92e1be2f74efedbfd96b6e3e5daafb38/src/core/lite.cljc#L118

add-watch
  cljs-core  |||||||||||||||||||||||||||||||||||||||||||||||||| 8405 bytes (brotli)
  core-lite  ||||||||||||||||||||||| 3983 bytes (brotli)

swap!
  cljs-core  |||||||||||||||||||||||||||| 4757 bytes (brotli)
  core-lite  ||||||||||||||||||||| 3534 bytes (brotli)

you're re-implementing squint ;)