App.js with useGlobalState - Managing Application state without Redux
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import React from "react"; | |
import { useGlobalState } from "./redux"; | |
import reducer from "./reducer"; | |
import ChildComponent from "./ChildComponent"; | |
import "./App.scss"; | |
const App = () => { | |
const globalState = useGlobalState({ count: 0 }, reducer); | |
return ( | |
<> | |
<div className="app"> | |
<h2>Welcome to React!</h2> | |
<h2>{globalState.count}</h2> | |
<button type="button" onClick={() => globalState.dispatch({ type: "increment" })}> | |
Click me to plus one! | |
</button> | |
</div> | |
<ChildComponent /> | |
</> | |
); | |
}; | |
export default App; |
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