Loading video player...
Most developers can write Smart Contracts. Very few can build a real DApp. π In todayβs powerful session, we build a complete decentralized application from scratch using Next.js, Hardhat, MetaMask, and Ethers β and prove everything live with real transaction confirmations. This is not theory. This is the full Web3 development workflow professionals use. π₯ What We Built in This Video β What a DApp really is β Creating a Next.js app β Installing ethers package β Setting up blockchain folder inside Next.js β Initializing Hardhat project β Running local blockchain using npx hardhat node β Creating Hardhat Local network inside MetaMask β Setting Chain ID, RPC URL & Currency Symbol β Importing private key from Hardhat into MetaMask β Getting 10,000 free local ETH β Deploying contract using Hardhat Ignition β Getting deployed contract address β Integrating ABI + contract address into frontend β Connecting wallet from Next.js β Triggering transactions from frontend β MetaMask popup + successful confirmation proof π This is how real DApps are built before going to testnet or mainnet. β This tutorial is part of Phase 3 of our Blockchain β Solidity β Web3 Roadmap only on The Techzeen. If you want to become a real Web3 developer in 2026, this workflow is mandatory. Subscribe to The Techzeen π to join our complete Blockchain & Web3 roadmap for 2026 and stay ahead in crypto and dApp development. We donβt just write contracts. We build real Web3 systems. βοΈπ₯ π The Techzeen Website: https://www.thetechzeen.com/ π― Source Code: https://github.com/farzeen-ali/DAPP π Blockchain Lectures (GitHub Notes): https://github.com/farzeen-ali/Blockchain-Lectures πΊ Blockchain Full Course 2026 (Playlist): https://www.youtube.com/playlist?list=PL5OhSdfH4uDvKfoYd1GRf5KCu7kvgYSw_ π Cyber Security Full Course 2026: https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY βοΈ DevOps Tutorial 2026: https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml #DAppDevelopment #NextJS #Hardhat #MetaMask #Solidity #Web3Development #BlockchainCourse #EthereumDeveloper #SmartContracts #TheTechzeen #DApp #Blockchain #Web3