my first thought is to look into interopt: https://github.com/reagent-project/reagent/blob/master/doc/InteropWithReact.md

https://github.com/reagent-project/reagent/blob/master/doc/ReactFeatures.md

I think it might just be :> React/StrickMode but i can't seem to confirm that idea.

assuming you have the react dependency and require react as React, you can then have the hiccup like [:> React/StrickMode] like any other div. Will it tell us useful stuff in cljs? Im guessing so.

I think I tried almost exactly that, but maybe I had the dependency wrong. I'll give it another try.

is the code open source? Im curious

to see what your trying (im lazy im hoping you already have toy example setup to try this) 🙂

Oh, it's so uninteresting, like hello world.

thats perfect

for isolating the issue at least

OK, yup, that was the problem: I didn't have dependencies right. Code is just:

(ns test
  (:require [reagent.dom :as rdom]
            ["react" :as React]))

(defn main-component []
  [:p "Hello, world"])

(defn ^:dev/after-load main []
  (rdom/render [:> React/StrictMode [main-component]]
               (.getElementById js/document "app")))

i'm glad it helped. @UNVTP1W03 message me with what you find about react/strick class and the types of feedback it gives. maybe we turn the conversation & findings into a clojurescript blog post on reddit.

Yeah, if I find it makes any difference I'll let you know. I have the feeling it's not really going to matter to me, but I was curious how to at least stop the devtools from showing me angry red exclamation point on all my components (and, more importantly, how to interop with outside components).

• StrictMode currently helps with: • https://reactjs.org/docs/strict-mode.html#identifying-unsafe-lifecycles ~ better handled with react hooks • https://reactjs.org/docs/strict-mode.html#warning-about-legacy-string-ref-api-usage ~ i have never used this api (but maybe you might find a lib that does? ) • https://reactjs.org/docs/strict-mode.html#warning-about-deprecated-finddomnode-usage ~ wat? • https://reactjs.org/docs/strict-mode.html#detecting-unexpected-side-effects ~ double wat? • https://reactjs.org/docs/strict-mode.html#detecting-legacy-context-api ~ im not using this

Yea, i can't say that looks useful to me. Seems more like something the react internal team built for themselves or something.