What is a dapp, A dApp (decentralized application) is a software application that runs on a blockchain network using smart contracts. Unlike traditional apps, dApps have no central authority and are open-source, transparent, and censorship-resistant. Users interact with dApps via wallets, and their actions are recorded immutably on the blockchain. Popular dApps exist in finance, gaming, social media, and supply chain management. They empower users by giving them control over data, assets, and interactions, forming the foundation of the decentralized Web3 ecosystem.