js-integration-examples VS core

Yes, ports or custom elements are the recommended options, https://github.com/elm-community/js-integration-examples

There are a bunch of other options/workarounds/hacks depending on the need. E.g. using getters or creating proxy objects https://github.com/anmolitor/intl-proxy, or event listeners, or postprocessing of the generated JS code, but those shouldn't be the first idea to reach for.

Code examples of the Custom Element technique

> It appears the last commits on GitHub are from mid 2024

That's not what I see.

The last commits for elm/compiler were minor fixes in 2023. Last substantial changes were in 2021. See https://github.com/elm/compiler/commits/master/

The last commits for elm/core were in the first months of 2021. See https://github.com/elm/core/commits/master/

> It appears the main developer is working on a new thing?

One of the problems is that the developer said several times, even in a recent interview, that he was still working on elm, with a focus on the long term. He gave a few vague hints about his private roadmap. After 4 years without any real public activity, I find it hard to believe there's some private activity.

elm is a lovely lang. it would be nice to have modern APIs on it.

here's the project for new eyes:

https://github.com/elm/core

https://elm-lang.org/

In Basics.elm we have:

The package docs for all the functions we learned today

However I notice that the developed of elm/core has died down (last commit was 4 years ago) and I feel that it's fading into obscurity.

https://elmprogramming.com/

There isn't that much good learning material. It is important to get comfortable with the official docs. Especially the standard library that you find here: https://package.elm-lang.org/packages/elm/core/latest/

Looking at the default branch of core, you can already see this in more than just "for the compiler".

For a minimal but useful set of functionality, I would love to see a better set than elm/core. In essence, basic types (Int, Float, String, Bool) and ways to combine these: Tuples, Records, ADT. Since they are also used so frequently, List, Map/Dict, Set and Option/Maybe implementations should also be included. In terms of functions, basic Math and a sensible set of operations for each of the included types. Again, elm/core is a good example.

Once all that handwritten C code was solid, I needed to make sure the C generated from Elm was working properly. I found the source for the core library's unit tests and decided to port them into my project and add some of my own tests. You can run the tests in WebAssembly in your browser too. (Funnily enough, one of the biggest challenges was getting the Elm Test framework itself to run! The framework is more complex than the tests themselves. I still need to come back to the fuzzer tests!)