Effect Atom State Management

Effect Atom is a reactive state management library for Effect that seamlessly integrates with React.

Core Concepts

Atoms as References

Atoms work by reference - they are stable containers for reactive state:

import * as Atom from "@effect-atom/atom-react"

// Atoms are created once and referenced throughout the app
export const counterAtom = Atom.make(0)

// Multiple components can reference the same atom
// All update when the atom value changes