async/await is convenient and clean: at some point you may want to introduce it in your React components too. Plus you can use try/catch for proper error handling. I would argue, if you find yourself in that position better you simplify the code, But async/await helps writing asynchronous code in a way that looks synchronous. Why so? Are JavaScript Promises not enough? Promises are fine, yet in some situations you may end up with a long chain of then/catch. How To Use async/await in React: what is async/await?Īsync/await in JavaScript is nothing more than syntactic sugar over Promises. In particular you may want to investigate React Hooks, which have they're own way for fetching data. React is changing fast and and the method exposed here could be already obsolete by the time you'll see this article, originally wrote in June 2018. handle errors with Fetch and async/await.In the following post you'll see how to use async/await in React and how to fix such error. But if you work with your own webpack boilerplate you may hit regeneratorRuntime is not defined. Do you want to use async/await in React? create-react-app supports async/await out of the box.
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