yarn start'' not working react

6. Here’s what our code (App.js) looks like without implementing Tailwind CSS classes. Thanks @zverbatim . Let’s run the following commands: We can quickly check that the various environments of our application are working properly: Our three frontend app modalities: automated test (Jest), component development (Storybook), and the app itself. npx create-react-app react-wasm-migration. Once launched the application presents a simple page at localhost:3000. Sign in Hmmm, not working for me, and I'm not using npm start, but I tried clearing the npm cache and running the watchmen command. 2. yarn start. Ask questions Bug: npm or yarn start not working suddenly