Shipped in 48h. Fully functional & live:
• Foundry Smart Contract (Solidity ^0.8)
→ Chainlink USD price feed
→ Minimum donation + donor tracking
→ Secure owner withdraw
• Next.js 14 + Tailwind + ethers v6
→ One-click MetaMask connect
→ Real-time balance & history
• Deployed & verified:
→ Ethereum Sepolia
→ Base Sepolia
→ Vercel frontend
• 100% forge test + mainnet fork
• Gas reduced 30% via storage optimization
• 45s demo video
Demo: https://frontend-fund-me-chi.vercel.app/ Sepolia: https://sepolia.etherscan.io/address/0x211140a8809524cD8dfE3e2ed85D5d96e8441908 Base: https://sepolia.basescan.org/address/0x0A2F65f50DA5e32fd03569Cda7aF734d049FE0BA github: https://github.com/atonzhang/foundry-fund-me https://github.com/atonzhang/frontend-fund-me