33+ React PRIVACY Web3 Hackathon Projects

DietBuddy: Web3 wellness with React, Next.js, Daisy UI, Tailwind, Typescript, Solidity. Redefining health apps, it blends community support and blockchain transactions for trust in health data. Revolutionizing wellness at the intersection of health and decentralized tech.

Catcha Chat: A web3 messenger blending secure, private communication with multi-chain flexibility. Chat freely, stay private, and connect seamlessly across devices. #CatchaChat #Web3Privacy

DAO management platform designed to align onchain Identity, Incentives & Verifiable Credentials using zk proofs.

A peer-to-peer mobile payments app inspired by Pepe's vision of a world without payment related middlemen.

Green$creen combines IoT and blockchain to accurately track vehicle emissions, minting RED tokens as 'environmental debt'. This groundbreaking approach promotes transparency and incentivizes emission reduction, reshaping carbon management.

Transitioning Web2 user data to Web3 through a user-centric, privacy preserving way, with a precise marketing channel as data trading use case.

Rent-EZ is a Marketplace for Sporting-Goods Rental, ensures seamless transactions, with the added flexibility of collateral options, RentEZ goes the extra mile to make your rental experience even more rewarding.

🚀 Introducing WTForm: a revolutionary Web3 anti-sybil form system leveraging DID protocols like World ID, Lens, and EAS. Validate genuine users, not bots, before form submission - ensuring uniqueness in every response!

LockerSwap: Decentralized token swaps with privacy using ZK-bob SDK & 1inch protocol. Frontend hosted on Near BOS for seamless, secure transactions across multiple blockchains. 🔄🔐

TrueVisions harnesses blockchain to revolutionize charitable giving: every donation is transparent, traceable, and impactful. #BlockchainForCharity #TotalTransparency

Crypto Broadcast News on Mina blockchain redefines news with ZK proofs, WorldCoin ID, and FVM. Secure votes, user-authentication, and efficient data storage ensure a decentralized and transparent news experience. 🌐🔒 #CryptoNews #BlockchainInnovation

An extensible, on-chain platform to enable accountability for you to stick to your habits, by logging and verifying digital work you complete and staking against yourself.