Jotai + RTK

[tpavlu]

We were having a discussion internally about RTK for redux and benefits of it and it got me thinking if we could apply a similar style of definition to atoms.

Made this thought it was cool so I figured I would share.
https://codesandbox.io/s/jolly-fermi-tgmeh0?file=/src/App.tsx

Basically I wired createSlice up from RTK to an atom.
I then just returned that Atom, the actions for that atom and limited the writable values of the atom to be the action types from create slice. Thought it was nifty / might support migrations for people w/ RTK applications that wanna move to Jotai.

[dai-shi]

Interesting. I didn't know you can use slice without store.

It may work with one provider scenario (or no providers), but with multiple providers, I'm not sure which store/slice will be affected.
That's why atoms are only definitions.

This kind of enhancement will be more acceptable with new API (WIP) createStore: #1514