Lazy loading (and preloading) components in React 16.6

Try itThat’s all it does. You can read the full code in the github repo (also check the pull requests to see the diffs and a running version of the app for each change we’ll do). For this post, we only care about what’s in the App.js file: We have an App component that receives a list of stocks and shows a <StockTable/>. When a stock is selected from the table, the App component shows a <StockChar

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`React.lazy()`を使ったコンポーネントの遅延ロードについて