@zignal/core

Minimal, type-safe signal store for React (no persistence, no dependencies).

Install

1npm install @zignal/core
2# or
3yarn add @zignal/core
4# or
5pnpm add @zignal/core

Usage

1import { createZignal } from '@zignal/core';
2
3const useCounter = createZignal(0);
4
5function Counter() {
6  const [count, setCount] = useCounter();
7  return (
8    <div>
9      <button onClick={() => setCount(count - 1)}>-</button>
10      <span>{count}</span>
11      <button onClick={() => setCount(count + 1)}>+</button>
12    </div>
13  );
14}

API

createZignal<T>(initial: T): () => [T, (v: T) => void]

Creates a React hook for a signal store. Returns a hook that gives you the value and a setter.

• Type-safe: The value type is inferred from initial.
• No dependencies: Only React is required.

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MIT License.