https://cljs.github.io/api/cljs.core/clj-GTjs

I want to convert the object at compile time, sorry for not clarifying that

Haven't checked but should work:

(require '[cljs.tagged-literals :as cljs-tl]
         '[clojure.walk :as walk])

(defmacro recursive-js [form]
  (walk/postwalk (fn [value]
                   (cond-> value
                     (or (and (vector? value)
                              (not (map-entry? value)))
                         (map? value))
                     (cljs-tl/read-js)))
                 form))

This looks promising. I'll experiment with it soon

Works pretty well so far… Just need to adapt it for closures and it’s perfect for my use case 🙂

welp, looks like functions will be tricky to get right, since once would need the ability to modify the code in-place and invoke the CLJS compiler to emit a javascript function — otherwise the postwalk will visit the arglist and convert that to JS objects… However. one workaround is to simply create bindings for functions and use that inside the data 😄

You can avoid going into functions by replacing the walk function with something that doesn't go inside lists. And also sets, I presume.

Also didn't check but also should work, this time without descending into any collections other than maps and vectors:

(require '[cljs.tagged-literals :as cljs-tl])

(defn -recursive-js [form]
  (cond
    (map? form) (cljs-tl/read-js (update-vals form -recursive-js))
    (vector? form) (cljs-tl/read-js (mapv -recursive-js form))
    :else form))

(defmacro recursive-js [form]
  (-recursive-js form))

As strings?

Ah, of course. 🙂

It has been some time since I previously wrote Clojurescript / Hiccup. 🙂

Although it's very strange that they decided to use / in the first place. AFAICT, it's not a valid symbol for a class name, even though browsers seem to support it. Some people do experience problems with it, e.g. https://github.com/tailwindlabs/tailwindcss/issues/1973 Seems like there's a way to replace it with something else on a per-project basis though.

Ah, I'm actually wrong - in CSS3 selectors, there are limits and you have to escape a lot. But in HTML5 you can use slashes just fine, it seems.

Thanks!

what happens when you call it? at the very least you should get some kind of error?

browsers usually aren't eager about letting you open new windows, so generally the open is only allowed as part of a click or so

otherwise you may just end up getting popup-blocked

no error, only not open

likely the popup blocker then

they often have special rules about localhost and such

but the browser does not tell about it

There might be a tiny icon in the address bar that, if you hover over it, will say that the website tried to open other windows. Also, I'm pretty sure you can use (js/open "some url"), without js/window. But it's the same function.

you right, the Edge does not show the blocking, but chrome yes

thank you

https://www.youtube.com/watch?v=ABQk9iMUypY very high level overview

@UPJP9G4G1 one thing that is maybe helpful if you are trying to understand how the clojurescript compiler works it is to run it under FlowStorm(https://github.com/jpmonettas/flow-storm-debugger) This big "one liner"

clj -Sdeps '{:deps {com.github.jpmonettas/flow-storm-dbg {:mvn/version "3.3.320"} org.clojure/clojurescript {:mvn/version "1.11.60"}}}' -X flow-storm.api/cli-run :instrument-ns '#{"cljs."}' :profile ':light' :flow-id 0 :require-before '#{"cljs.repl.node"}' :excluding-ns '#{"cljs.core"}' :fn-symb 'cljs.main/-main' :fn-args '["-t" "nodejs" "/home/user/cljs-test/src/org/foo/myscript.cljs"]';

(ns org.foo.myscript)

(defn factorial [n]
  (if (zero? n)
    1
    (* n (factorial (dec n)))))

(js/console.log "Factorial of 5 is :" (factorial 5))

I found this video by Maria very insightful. She did some work on the clojurescript compiler. https://www.youtube.com/watch?v=Elg17s_nwDg

another resource https://www.youtube.com/watch?v=lC39ifspIf4

Haha, pretty cool thumbnail

I haven't watched this video but I had bookmarked this three hour video of a session with mike fikes on the clojurescript compiler https://www.youtube.com/watch?v=kBKIGj1_WAo