Feb 19
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Most developers can write Smart Contracts. Very few can build a real DApp. 🚀 In today’s powerful session, we build a complete decentralized application from scratch using Next.js, Hardhat, MetaMask, and Ethers — and prove everything live with real transaction confirmations. This is not theory. This is the full Web3 development workflow professionals use. 🔥 What We Built in This Video ✅ What a DApp really is ✅ Creating a Next.js app ✅ Installing ethers package ✅ Setting up blockchain folder inside Next.js ✅ Initializing Hardhat project ✅ Running local blockchain using npx hardhat node ✅ Creating Hardhat Local network inside MetaMask ✅ Setting Chain ID, RPC URL & Currency Symbol ✅ Importing private key from Hardhat into MetaMask ✅ Getting 10,000 free local ETH ✅ Deploying contract using Hardhat Ignition ✅ Getting deployed contract address ✅ Integrating ABI + contract address into frontend ✅ Connecting wallet from Next.js ✅ Triggering transactions from frontend ✅ MetaMask popup + successful confirmation proof 🎉 This is how real DApps are built before going to testnet or mainnet. ⭐ This tutorial is part of Phase 3 of our Blockchain → Solidity → 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 🔔 to join our complete Blockchain & Web3 roadmap for 2026 and stay ahead in crypto and dApp development. We don’t just write contracts. We build real Web3 systems. ⛓️🔥 🌐 The Techzeen Website: https://www.thetechzeen.com/ 🎯 Source Code: https://github.com/farzeen-ali/DAPP 📘 Blockchain Lectures (GitHub Notes): https://github.com/farzeen-ali/Blockchain-Lectures 📺 Blockchain Full Course 2026 (Playlist): https://www.youtube.com/playlist?list=PL5OhSdfH4uDvKfoYd1GRf5KCu7kvgYSw_ 🎓 Cyber Security Full Course 2026: https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY ⚙️ DevOps Tutorial 2026: https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml #DAppDevelopment #NextJS #Hardhat #MetaMask #Solidity #Web3Development #BlockchainCourse #EthereumDeveloper #SmartContracts #TheTechzeen #DApp #Blockchain #Web3