Looking for react Web3 blockchain project ideas? Our library of 67+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Mobile-optimized decentralized marketplace allowing users to browse, buy, and sell items
A marketplace to connect farmers with consumers with supply chain validation ensuring fair and equitable prices.
StarSeal: The Web3 app for digital NFT autographs! Celebrities can sign fans' digital collectibles, and friends can leave their mark on each other's NFTs. It's like getting your favorite star's autograph or a keepsake from a buddy, but for the digital age. Powered by EAS.
ecoSphere tracks and rewards sustainable actions using NFTs and blockchain, promoting eco-friendly practices with a transparent, decentralized system.
A powerful set of privacy-oriented tools for DAOs: you can anonymously submit proposals, discuss them, and vote without revealing any personal information, thanks to the ring signature cryptographic scheme!
RepoRewards is a cool blockchain-based platform designed to make rewarding open-source contributions on GitHub super easy and transparent.
Building a cross-chain token bridge & swap platform with Chainlink CCIP and thirdweb. Simplifying onboarding with managed factory for seamless user integration across multiple chains.
This library offers a comprehensive solution for managing attestations and schemas, supporting both user and admin tasks by providing customizable forms, badge components, and tools for creating and revoking attestations, all within a React application.
CoInvest: Empowering collective wealth through decentralized investing. Form groups, pool funds, and share profits with ease. Leverage blockchain transparency and automated smart contracts for a secure, seamless experience. Invest smarter, together! 🌐💸
InfoMartKE: Revolutionizing IT shopping with blockchain! Explore and buy cutting-edge tech products and services securely, using decentralized payment solutions and smart contracts.
Feedsupport lets businesses create secure feedback forms, verified by Ethereum Attestation Service, and prevents duplicate submissions with Worldcoin. Verified feedback is transformed into testimonials, ready to embed on your website for enhanced trust.
We aim to deploy a Layer 2 blockchain using the OP Stack to enhance scalability and user experience. It will support decentralized applications (dApps) with seamless login via WorldID, fostering a robust ecosystem that simplifies blockchain access and encourages innovation.