We will provide a comprehensive introduction to Web3 and decentralized applications (DApps) for those who are just starting to develop blockchain. We will cover the fundamental concepts of blockchain, smart contracts, and the role of Web3.js in facilitating DApp development. As a result, you will gain a thorough understanding of the technology and its potential applications.
Source:
https://procoders.tech/blog/how-to-create-a-dapp-with-web3/