# react-sweet-state
**Repository Path**: mirrors_atlassian/react-sweet-state
## Basic Information
- **Project Name**: react-sweet-state
- **Description**: Shared state management solution for React
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2026-01-24
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
```js
⚠️ Warning ⚠️
This package is deprecated and the last version has been tested only up to React 18.
```
react-sweet-state
The good parts of Redux and React Context in a flexible, scalable and easy to use state management solution
## Philosophy
sweet-state is heavily inspired by Redux mixed with Context API concepts. It has render-prop components or hooks, connected to Store instances (defined as actions and initial state), receiving the Store state (or part of it) and the actions as a result.
Each `Hook`, or `Subscriber`, is responsible to get the instantiated Store (creating a new one with `initialState` if necessary), allowing sharing state across your project extremely easy.
Similar to Redux thunks, actions receive a set of arguments to get and mutate the state. The default `setState` implementation is similar to React `setState`, accepting an object that will be shallow merged with the current state. However, you are free to replace the built-in `setState` logic with a custom mutator implementation, like `immer` for instance.
## Basic usage
```sh
npm i react-sweet-state
# or
yarn add react-sweet-state
```
#### Creating and consuming stores
```js
import { createStore, createHook } from 'react-sweet-state';
const Store = createStore({
// value of the store on initialisation
initialState: {
count: 0,
},
// actions that trigger store mutation
actions: {
increment:
() =>
({ setState, getState }) => {
// mutate state synchronously
setState({
count: getState().count + 1,
});
},
},
// optional, unique, mostly used for easy debugging
name: 'counter',
});
const useCounter = createHook(Store);
```
```js
// app.js
import { useCounter } from './components/counter';
const CounterApp = () => {
const [state, actions] = useCounter();
return (
My counter
{state.count}
);
};
```
## Documentation
Check the [docs website](https://atlassian.github.io/react-sweet-state/) or the [docs folder](docs/README.md).
## Examples
See sweet-state in action: run `npm run start` and then go and check each folder:
- Basic example with Flow typing `http://localhost:8080/basic-flow/`
- Advanced async example with Flow typing `http://localhost:8080/advanced-flow/`
- Advanced scoped example with Flow typing `http://localhost:8080/advanced-scoped-flow/`
## Contributing
To test your changes you can run the examples (with `npm run start`).
Also, make sure you run `npm run preversion` before creating you PR so you will double check that linting, types and tests are fine.
## Thanks
This library merges ideas from redux, react-redux, redux-thunk, react-copy-write, unstated, bey, react-apollo just to name a few.
Moreover it has been the result of months of discussions with [ferborva](https://github.com/ferborva), [pksjce](https://github.com/pksjce), [TimeRaider](https://github.com/TimeRaider), [dpisani](https://github.com/dpisani), [JedWatson](https://github.com/JedWatson), and other devs at [Atlassian](https://github.com/atlassian).
[](https://www.atlassian.com)
