How minimal should my React project structure be at first?
Very minimal. A components folder, a utils folder, and an entry file are enough. Structure should grow with the project; creating many empty folders on day one adds confusion without value.
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More FAQs in From Episode 1 to Episode 2: Setting Up Your Real React App
Install Node.js, initialize a project with package.json, install react and react-dom, add a bundler like Parcel as a devDependency, create an index.html and JavaScript entry, and mount your app with createRoot.
Install Node.js LTS first and verify npm works. Then initialize the project to create package.json. After that, install react and react-dom as dependencies and add a bundler as a devDependency.
No. That is too much at once. Get the app running first with React, ReactDOM, and a bundler. Add styling, linting, testing, and routing only when later episodes introduce them.
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