The answer
Prettier for code formatting, ESLint for catching errors, and a React or JavaScript snippet extension. These three cover most of what a beginner needs and prevent common mistakes.
Tools and Editor Setup You Need Before Your First React App
Which VS Code extensions should I install for React?
More FAQs in Tools and Editor Setup You Need Before Your First React App
VS Code is the most popular and practical choice. It is free, fast, and has strong React support through extensions like Prettier, ESLint, and React snippets. You do not need a paid IDE.
Yes. Node.js and npm are required for modern React development. You will use npm to install packages and run your dev server and build tools. Install the LTS version of Node.js before starting.
React Developer Tools is a browser extension that lets you inspect React components, their props, and their state in real time. It is one of the most useful debugging tools you will use as a React developer.
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