151+ React Web3 Hackathon Projects

Flexir: Revolutionizing pre-TGE asset trading! 💎 Empowering users with real-time liquidity through smart contract ownership transfers. Trade airdrop points and NFTs seamlessly with minimal fees. #Crypto #Web3 #Flexir

DAO Genie turns community decisions into real-world actions with simple governance and automated execution, building the bridge between digital communities and physical impact.

A blockchain-based ticketing platform on Base that eliminates hidden fees, ensures transparent pricing, and prevents fraud with unique NFT tickets. Smart contracts enforce fair pricing rules, offering a trusted, seamless experience for event organizers and attendees.

Onii-chan is game where users help their AI idol to become the most popular crypto virtual idol!

HornyDAO is an Anonymity set for horny people, everyone is horny at times but don't like to admit it

Find the nearest restrooms, crowdedsourced, verified by AI, on chain.

Blob Marketplace is a decentralized app where users propose blockchain blobs with bounties, and provers submit SP1 cryptographic proofs to earn rewards. Built with Solidity, React, and Rust for secure, efficient, and trustless blob content verification. 🚀

We’ve built a perpetual positions protocol where you can long or short eBTC using USDC as collateral. For added security and seamless transaction signing, we’ve integrated Ledger.

A web app for creators to document and showcase their process onchain via a feed from Zora and Base. Features email wallet setup and credit card purchases for easy onboarding. Tailored for musicians, designers, and builders, it simplifies onchain adoption.

peer-to-peer decentralized marketplace where you can buy and sell items

Matches had never been incentivized before. Connect with people Onchain in a fun, interesting, anonymous and trustworthy way.

A zero-knowledge proof for verifying estimated time of arrival (ETA) claims without revealing location data