svelte-gstatem v1.0.0-alpha.1

GStatem is a small, simple and fast state-management tool.

Installation

npm

npm i svelte-gstatem

yarn

yarn add svelte-gstatem

Demos

Basic usage

Create a store

The increaseCount function can be used anywhere - in component, utils file, event listener, setTimeout, setInterval and promise callbacks.

// Store.js
import { create } from "svelte-gstatem";

type StateType = { count: number };

const initialState = { count: 0 };
const { useSelect, dispatch } = create<StateType>({ state: initialState });

/* the count hook for function component */
export const useCount = () => useSelect<number>(state => state.count);

/* increase the counter */
export const increaseCount = () =>
	dispatch(state => ({ count: state.count + 1 }));

Use the store in component

<script lang="ts">
  import SvelteCounter from "./SvelteCounter.svelte";
  import { useCount, increaseCount } from "./SvelteStore";

  const count = useCount();
</script>

<main>
  <SvelteCounter
    value={count}
    onIncrement={increaseCount}
  />
</main>