I'm getting back to kotlin react wrappers after qu...

# react

[Joffrey]

I'm getting back to kotlin react wrappers after quite some time. Trying to update dependencies, I want to migrate to the new DSL and APIs (RBuilder -> ChildrenBuilder), but I find no migration guide. Where can I find information apart from the very succinct summary from the CHANGELOG.md?

For instance, how should I define the react entrypoint now? I used to use:

val store = initRedux()

render(rootElement) {
    provider(store) {
        application()
    }
}

With application being an extension function on RBuilder. However I get a deprecation warning on render(), but with no ReplaceWith nor explanation about what I should use instead. Any hints?

[turansky]

• Render example
◦ createRoot - React 18 API

[Joffrey]

Thanks, so I have to create function components now I guess. How does that play out with `kotlin-react-redux`'s provider() function, by the way? It seems that it's defined with RBuilder receiver. Do we have a new redux API as well?

[turansky]

val reduxStore = initStore()

val app = Provider.create {
    store = reduxStore
    
    Application()
}

createRoot(container)
    .render(app)

[Joffrey]

Thanks, I will try this. I didn't know the Provider component was available like this directly

[turansky]

provider - just sugar, which hide real logic (like in your example)