Perf benchmark is here: https://github.com/solkimicreb/react-easy-state#performance You can compare it with vanilla React, Redux and MobX. It is between Redux and MobX, but honestly all of them are pretty performant.

Complexity wise it is much simpler than Redux in my opinion, but its like apple to oranges. It is closer to MobX in philosophy and it is simpler, in exchange of narrower platform support.

Ultimately, just give it a try and judge for yourself (: https://github.com/solkimicreb/react-easy-state#installation. It takes away 10 minutes of your life at worst case.

It's closer to MobX