[bbsimonbb]

I like and use MobX. I "come from" Vue, and I like mutability (though I concede its dangers). For my needs, the limitation was reactions. In mobx, reactions shouldn't update other observables. In Octopus, chaining is the whole point. Nodes can be stacked to n depth. There is no distinction between state and computed. Computed just generates more observable state.

Then, in Octopus you also get reporting nodes and visualisation, which, once tasted, no return.