188+ Typescript PRIVACY Web3 Hackathon Projects

Buddy: A decentralized mental health support platform connecting you with verified support buddies anonymously. Built with privacy-first web3 tech, enabling safe spaces across chains.

TestedOK is a solidity bounty platform, which enables users to create and participate in bounties while creating off chain proofs for the same. It uses cartesi's vm and linux environment to run test cases on machine and generate proofs in real time.

A decentralized investment platform that democratizes access to verified investment pools. Connect with Google, get an instant Web3 wallet, and start investing with as little as 0.1 ETH. Built with Chronicle oracles for price feeds and Sign Protocol for verifiable attestations.

BookMeBot is a collaborative travel booking assistant designed for group trips, booked onchain right in your group chat

A Web3 Werewolf game bot powered by Flow's VRF for true randomness in role assignment and OpenAI for immersive storytelling. Winners get FLOW tokens as rewards! Built with MessageKit for XMTP group chats. #GameFi #Web3Gaming

DegenOS is a decentralized OS built on Cartesi Rollups & Avail DA, featuring wallet/email login & six Web3 apps: token swaps, block explorer, DeFi metrics, social lookup, token risk analysis & recipe sharing. A unified platform for essential Web3 services.

NFT Credit Marketplace revolutionizes DeFi lending by tokenizing credit scores as NFTs. Users can build credit history on-chain, secure better loan terms, and trade their credit reputation - bridging traditional finance with Web3 innovation.

Nexus Pay enables instant cross-chain USDC payments between Ethereum & Layer 2s using Circle's CCTP (Cross-Chain Transfer Protocol). It allows merchants to accept payments on high-speed, low-cost L2 networks while receiving funds on their preferred chain