From Wallet Connect to Smart Contract: VaultPledge dApp Demo✨

Description

VaultPledge is a trustless crowdfunding dApp built on Ethereum Sepolia. With VaultPledge, anyone can create a crowdfunding vault with a funding goal and deadline. Users can pledge ETH directly on-chain. - If the goal is reached, the creator can release the funds. - If the goal is not reached, users can claim a refund. In this demo video, I show: • Connecting MetaMask • Creating a vault • Pledging ETH • Loading states and progress bars • 20 passing tests • The deployed smart contract on Sepolia 🌐 Live Demo: https://vaultpledge.vercel.app 📄 Smart Contract: https://sepolia.etherscan.io/address/0x8bb04Bb762C39ef11123b0B8138F00949b6ea530 Built with Solidity, Hardhat, React, Vite, and Ethers.js.