Yes. I now use Rum + Datascript + core.async for event sourcing. Here is the entirety of my reactive event-loop handling, inspired by Tonsky's Cat Chat (https:/

Yes. I now use Rum + Datascript + core.async for event sourcing. Here is the entirety of my reactive event-loop handling, inspired by Tonsky's Cat Chat (https://tonsky.me/blog/datascript-chat/ https://tonsky.me/blog/datascript-chat/): ; One Macro in events.clj: (defmacro go-loop-sub [pub key binding & body] (let [[db-bind & bindings] binding] `(let [ch# (cljs.core.async/chan)] (cljs.core.async/sub ~pub ~key ch#) (go-loop [] (let [event# (rest (cljs.core.async/<! ch#)) ~db-bind @yourproject.data.core/conn ~(vec bindings) event# result# (do ~@body)] (when result# (yourproject.data.core/transact! yourproject.data.core/conn result#))))) (recur))))) ;; Usage (at top of core file) (defonce conn (d/create-conn schema)) (defonce event-bus (async/chan)) (defonce event-pub (async/pub event-bus first)) ;; For each event you want to dispatch on: (go-loop-sub event-pub :todo/add-item [db {:as data :keys [text]}] ;; Query db here. Any tx-data you return will get transacted. [{:db/id -1 :todo/text text}]) ;; To display some reactive queries in DataScript: (rum/defc root-component < rum/reactive [conn] (let [db (rum/react conn) todos (d/q '[:find ?todo ?text :where [?todo :todo/text ?text]] db)] [:div "Todos: " (pr-str todos)])) That's it. You don't need re-frame.