Learn to build a decentralized application (dApp) using React 18 and web3.js in this comprehensive tutorial. Set up a React project, install necessary dependencies like web3 and useDApp, and integrate web3.js into your React application. Develop a functional dApp interface, retrieve Ethereum balances using web3.js, and convert Wei to ETH within your application. Gain insights into key React concepts while focusing on web3 tooling and functionalities. Perfect for beginners looking to enter the world of Web3 development with a hands-on approach.