44+ React NFT Web3 Hackathon Projects

loyalty rewards and e commerce via web3 for baseball stadium and a professional baseball team

AI-Powered DeFi Advisor: A secure, user-friendly platform that provides personalized investment advice, risk assessment, and portfolio management. Get real-time insights, track whale activity, and access AI-driven DeFi strategies—all with seamless World ID login.

Unleash the power of meme coins on our blazing-fast OP Stack L2! Instantly mint your own memecoin for under $1, complete with on-chain storage, dynamic analytics, yield-generating vaults, and a "Go Viral" toolkit—all crafted to make your meme go mainstream in seconds!

Turbocharged multi-chain bridging with limit orders, DCA, and instant transfers.

Real-time governance analytics for stronger DAOs. Track voter turnout, proposal success, and more.

Introducing ShopifyBasedFrame: Seamlessly integrate your Shopify store with Smart Wallet for a streamlined shopping experience. Customers can order products directly within Frames and earn Onchain NFT rewards for each purchase.

Realm of the Eternal is an immersive Web3 gaming experience that combines thrilling PvE gameplay with NFT collecting and trading mechanics. Set in a vast fantasy world, players embark on epic quests while building their collection of unique characters and items.

Reputable is a hybrid reputation protocol empowering Web3 protocols to build and monetize custom on-chain reputation models, leveraging both on-chain and off-chain data.

BlockPress is an open-source permissionless publishing platform which stores reusable modular code and users content on-chain

Ethay: A super extension that transforms social platforms like Twitter into a Web3 marketplace. List, shop, and swap seamlessly while staying fraud-free with on-chain validation and real-time transactions. The future of social commerce starts here!

FellowFund is an on-chain fellowship platform using prediction markets to fund individuals. Bettors stake on verifiable future outcomes, reducing evaluation overhead and aligning incentives for outcome-driven, efficient ecosystem growth.

A decentralized protocol for lending Uniswap v3 positions and borrowing the earnings. Lenders set a price and duration, borrowers pay the price, lock the position, and claim all earnings during the lock period.