so redwood lets you target native UI toolkits with multiplatform composables by abstracting each toolkit into a design system (or just some representation of an abstract set of widgets). and then treehouse lets you run that compose code in JS and update it on-the-fly

If I understood you correctly, Redwood let you write code in Multiplatform fashion using Compose, while whole thing is compiled and run on JS?

optionally run on JS

optionally run on JS

and that’s what Treehouse is for, correct?

Treehouse helps with the setup of that system, yes

got it, thank you