Looking for solidity Web3 blockchain project ideas? Our library of 42+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
A Decentralized Dating App: XMTP onboarding via Airstack (a recommendation engine)
Nouns Kart 3D is where players put their $APE coins and NFTs to compete in high-stakes races with a twist where the loser surrenders their NFT to the winner.
Bundle curations with EIP 6551. Auction marketplace for EIP 6551 supported tokens.
A public canvas where real humans can create art collaboratively, one pixel at a time.
Bonfire Wallet is a passwordless burner wallet that leverages WebAuthen to onboard the next 1 million crypto users, with biometrics or a token for authentication, making it accesible to anyone entering the crypto ecosystem.
Creating a transparent charity platform using blockchain. Donations fund merchants to subsidize costs for those in need. Eligibility verified via ZK proofs. All transactions are on-chain, letting donors see exactly where their contributions go.
Offline Wallet is a mobile wallet app, facilitating offline crosschain payments using QR codes and crosschain bridges. Allows for users to be able to pay anywhere, and no matter where there funds are or what token they are in.
On chain yield farming for Ethereum based LP tokens and index tokens (unshETH, ankrETH-ETH on curve ... etc.)
A reliable app for Waterloo students to leave unbiased reviews on nearby rentals. Get insights on cleanliness, management, and more, empowering students to make informed decisions. Transparent, secure, and community-driven.
Decentralizing medical records to allow patients to access and control their own medical data
Video-sharing platform powered by ERC-6551. Empowers the content creator economy through advertisers' staking in smart contracts.
We use ZK+ML to verify smiles and build a DAO community of positivity