Looking for react Web3 blockchain project ideas? Our library of 2272+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
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
Kaching 2.0 is a decentralized tool that helps you keep track of your crypto transactions. It’s built for privacy and transparency, giving you control over your financial data while making it easy to organize and review your activity in the Web3 world.
FundNForget is a Web3 DeFi app for effortless crypto investing with professional fund managers. Users connect wallets, choose investment amounts, and automation handles the rest. Fund managers publish strategies, and the app automatically implements them.
NFT gaming platform: players contribute ETH to compete for NFTs, climbing contribution-based bands to boost winning chances. Creators benefit from increased exposure and potential profits. Fair, transparent, and engaging—transforming NFT sales into thrilling experiences!