Ready to build a complete, full-stack Decentralized Application (DApp) for your Web3 portfolio? This comprehensive, project-based tutorial will guide you through every single step, from writing and testing a production-ready smart contract to building a dynamic React front-end.
In this video, we will build a secure "Lock" DApp that can manage time-locked funds on the blockchain. You'll master the industry-standard toolchain: Solidity for smart contracts, Hardhat for your development environment, Ethers.js to communicate with the blockchain, and React for a polished user interface. This is the perfect guide for anyone serious about becoming a Web3 developer.
What You Will Learn
✅ How to write, compile, and test a professional Solidity smart contract.
✅ Best practices for unit testing smart contracts using Hardhat.
✅ How to build a modern React front-end for a DApp.
✅ The right way to connect your UI to the blockchain with Ethers.js.
✅ How to integrate MetaMask for live wallet connection and transactions.
✅ The full A-to-Z workflow of deploying and testing a DApp locally.
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🔗 RESOURCES & LINKS
💬 Download the full resource in Skool:
📅 Work With Me
🤝 Let's Connect
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⏱️ Timestamps:
[00:00] Intro: The Full Stack DApp Project
[00:42] Chapter 1: Setting Up Your Solidity Project with Hardhat
[02:21] Chapter 2: Writing the "Lock" Smart Contract in Solidity
[03:50] Chapter 3: Compiling Your Smart Contract
[04:35] Chapter 4: In-Depth Unit Testing (The Professional Way)
[09:36] Chapter 5: Building the React Front-End
[12:32] Chapter 6: Connecting React to the Blockchain with Ethers.js
[16:17] Chapter 7: Local Deployment & Live Testing with MetaMask
[18:16] Final Summary & Next Steps
#Web3 #Solidity #React #Blockchain #Hardhat #Ethersjs #dappusrinu
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