33+ Next.js INFRASTRUCTURE Web3 Hackathon Projects

Community Digital Infrastructure Game is an interactive adventure that educates players on funding and managing public and digital infrastructure using both traditional and blockchain-based methods, exploring concepts like restaking, EigenLayer, and SSV technology.

Unlock the full potential of web3 social with onchain AI. Navigate web3 social, create engaging content, and manage your digital identity—all through intuitive, intent-based interactions. Powered by Galadriel's on-chain AI. Your gateway to a seamless web3 social experience.

🚀 getFit is revolutionizing the fitness industry onChain, combining AI-driven motivation, personalized workouts, p2p betting and gamified rewards to elevate your fitness journey. 💪

CrossFlow is a cross-chain DEX powered by Chainlink CCIP, enabling seamless token swaps across different blockchains.

SureBuy is a decentralized verified marketplace where sellers are authorized to list products. Sellers can request attestation from wholesalers, who verify the product's authenticity using Sign Protocol.

LegacyLock is a decentralized application that allows users to secure and attests important documents using Sign Protocol.

ChainFolio is a multichain portfolio manager that tracks and optimizes your ERC20 tokens across chains. Find the best yield, get investment suggestions, and bridge tokens seamlessly with drag-and-drop. Manage everything from one place and maximize your returns effortlessly

Legally abiding signatures powered by Web3. A digital signature and verification platform designed to capitalize on Argentina's new digital signature de-regulation while setting a global standard.

Humanized: A cross-chain identity system that prevents Sybil attacks by linking multiple blockchain addresses to one secure identity. Through human-bot verification and task-based scoring, it ensures fair airdrops while preserving privacy. Bridging Web2 & Web3. #Web3 #Blockchain

Pool is an app that allows a group of people to share common expenses easily

BlockEstate is a decentralized platform for buying, selling, and leasing real estate using Web3 technology. It features Web3Auth for secure authentication, Hedera for fast transactions, and Sign Protocol for verified document handling, ensuring transparency and efficiency.

Deploy Solidity contracts effortlessly across multiple chains without worrying about gas fees or network setups. Just connect, upload, and deploy in one go!