kea

Kea 2.0

Open the documentation and read from there.

Thank you to our backers!

Contributors

This project exists thanks to all the people who contribute. [Contribute].

Changelog

2.1.1 - 2020-06-14

• Read the blog post: https://kea.js.org/blog/kea-2.1
• Simplified the syntax even more! You don't need to pass () => ({ ... }) to actions, reducers, etc if there's nothing you want from the logic. Just pass {} instead.
• Simplified syntax for selectors when not using the function syntax:

kea({
  selectors: {
    doubleCounter: [(selectors) => [selectors.counter], (counter) => counter * 2],
  },
})

• Listeners get the store's previousState as their 4th argument. You can use selectors (selectors.myData(previousState)) to get the any value as it was before the action was dispatched.