Web3 Hackathon Projects | Code Examples & Inspiration

Looking for blockchain Web3 blockchain project ideas? Our library of 3+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 3 projects sponsored by Reown.

ChopChop

Cross-chain spendings spliting app (like splitwise but for web3)

Reactdefi
🏆 Best projects building with Reown's AppKit (Reown)🏆 Integrate Fusion+ into your project1st place (1inch)
ETHGlobal Singapore • 2024

Effortl3ss AI

Effortl3ssAI is a user-friendly solution that turns simple prompts into on-chain actions, making the Web3 experience secure and effortless while seamlessly onboarding millions of users to blockchain.

definftdaoprivacy
🏆 Best projects building with Reown's AppKit (Reown)
ETHGlobal Singapore • 2024

Fill Me Up

Never worry about gas fees again! Approve funds on one chain and all chains are automatically refilled.

🏆 Best projects building with Reown's AppKit (Reown)🏆 Expand Public Goods1st place (NounsDAO)🏆 Best Application (Hyperlane)🏆 🏆 ETHGlobal Singapore 2024 Finalist (ETHGlobal)
ETHGlobal Singapore • 2024