import ReactDOM from "react-dom/client"; import App from "./App"; import "./index.css"; import reportWebVitals from "./reportWebVitals"; // コンソールログ出力の抑制 // process.env.NODE_ENV !== "development" && (console.log = () => {}); const root = ReactDOM.createRoot( document.getElementById("root") as HTMLElement ); root.render( // // ); // If you want to start measuring performance in your app, pass a function // to log results (for example: reportWebVitals(console.log)) // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals reportWebVitals();