64+ React PRIVACY Web3 Hackathon Projects

Aethereal is a user-friendly platform that enables you to create stunning AI-generated images and mint them as unique NFTs

A decentralized Web3 freelance platform that connects KYC-verified users, enables cross-chain payments, and features secure messaging, attestation, and reputation systems.

MediGuard Protocol revolutionizes healthcare by enabling privacy-preserving AI predictions on encrypted medical data using on-chain computation. Powered by Fhenix’s Fully Homomorphic Encryption (FHE), it ensures data security without revealing sensitive information

Grouping is a decentralized Web 3.0 social commerce platform that enables safe and transparent group purchases.

Farcaster Content Cop: An AI-powered content moderation tool for Farcaster, built on Galadriel's decentralized AI L1. Analyzes user profiles, detects spam, and assesses ethical concerns. Empowering safer social interactions on Web3.

Spherevibe is a decentralized social media platform that empowers users with ownership and control over their content, resists censorship, and fosters a community-driven ecosystem for fair content monetization and governance.

Token Transfer on public chain using ZKP and privacy-preserving token

Indie Play is a decentralized platform for indie creators to upload content as NFTs, ensuring fair compensation via smart contracts. With dynamic pricing and Pay-as-You-Watch, it promotes underrepresented genres, offering fractional NFT ownership to engage the community.

Bet-A-Meme: The Ultimate Viral Meme Betting platform where memes meet blockchain. Bet on viral meme templates, compete to make them go viral, and earn rewards. Powered by Sign Protocol, it's the ultimate fusion of social media trends and decentralized finance.

Our blockchain voting app uses the OP Stack for scalability, Conduit for rollup deployment, BlockScout for transparency, Pyth Network for random numbers, and Tenderly for Web3 infrastructure. Wallet Connect ensures secure user authentication for a reliable voting experience.

RD is a Remotely opratable Decentralized Door

This is a privacy focused, multiplayer UNO card game played on chain.