Comparison with proxy-state-tree

[joelmoss]

I came across overmind the other day, and their proxy-state-tree library that seems to do the same thing as useTrackedState() does.

So I was wandering if you were familiar with it, and how it compares.

thx 👍

[dai-shi]

Hi,
I know roughly how proxy-state-tree works. There was a bit of discussion while developing reactive-react-redux in early days.

Basically, it's similar. There's a big difference in design choices. MobX and proxy-state-tree are based on mutable objects, where as react-tracked and reactive-react-redux are based on immutable objects. Does it make sense?

In general, mutable object approach can be a little bit faster because we can reuse Proxies. Immutable object approach is better to support Concurrent Mode, I believe.

For your information, I already split the tracking library to proxy-compare (whose README notes similar libraries), and react-tracked v2 depends on it. #43

[dai-shi]

Closing as resolved.