orbit-mvi VS MobX

Go over to the docs for orbit-mvi and show how it has these flaws.

This looks great! Semi-related question... have you evaluated other MVI frameworks like Mavericks / Uniflow / Orbit? What made you decide on Mobius?

Name Link Koin https://insert-koin.io Jetpack Compose https://developer.android.com/jetpack/compose Navigation Compose https://developer.android.com/jetpack/compose/navigation Orbit MVI https://orbit-mvi.org Coil https://coil-kt.github.io/coil/ Room https://developer.android.com/training/data-storage/room?hl=ja Kotlin-Serialiazation https://github.com/Kotlin/kotlinx.serialization PokemonGO-Pokedex https://github.com/Biuni/PokemonGO-Pokedex

Do you recommend Mavericks? I've been meaning to evaluate it and orbit-mvi.

Everything in MVI is just more code that does nothing (see how most MVI frameworks are basically just a wrapper over state.value = state.copy() like in Orbit or MvRx which you wouldn't even need if you used combiners) and instead adds unnecessary constraints over MVVM that don't help you at all. The "sealed class inputs" are basically a reinvention of calling interface functions except you create classes for it, despite there being no asynchronicity when you have a View -> ViewModel communication.

Redux is called MVI in Android world. There are plenty of MVI libs: MVICore, orbit-mvi, mobius and other.

States can also be organized in some central places (aka. stores). You can use Tini Store (very simple, ~50 lines) or other state management solutions such as MobX, TinyX, ...

Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…

MobX

Mutable-based: leverages proxy to create mutable data sources which can be directly written to or reactively read from. Candidates in this group are MobX and Valtio.

Looks good! FWIW I always felt the observable pattern much more intuitive than the redux/reducer style. Something like https://mobx.js.org/

Things get hairy in both, but redux pattern feels so ridiculously ceremonially to effectively manage a huge global state object with a false sense of "purity".

Observables otoh say "fuck it, I'm mutating everything, do what you want with it".

MobX Documentation

There's also others libraries like https://github.com/mobxjs/mobx which aren't specific to RN but can be used in any JS environment.

Valtio is like simplified MobX

Link: https://mobx.js.org