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kotlinlang

Can we use `remember{mutableStateOf(&lt;data&gt;)}` for every type of data?

It is not a great idea to use it with inherently mutable data types. Other than that, only major requirement is that the object you are using have a clear `equals`  implementation for compose to understand changes.

```val list by remember { mutableStateOf { mutableListOf(1, 2, 3) } }

list.add(4) // won't trigger recompose```

```var list by remember { mutableStateOf { listOf(1, 2, 3) } }

list = list + 4 // will trigger recompose```


Also see `mutableStateListOf`, `mutableStateMapOf`, and `derivedStateOf`. 

And regarding using those functions directly inside `remember`, considering <https://developer.android.com/jetpack/compose/state#state-hoisting|hoisting your state>. 

To add to that list, `rememberUpdatedState`  for callbacks that access a compose state.

I will. Laptop closed for now. I have related doubts and opinions regarding stateful/stateless composables to ask. Will ask on the same thread soon.