Web3 Hackathon Projects | Code Examples & Inspiration

Looking for blockchain Web3 blockchain project ideas? Our library of 303+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 303 projects from ETHGlobal Tokyo.

zkBadge

Onboarding user's off-chain/on-chain reputations to web3 world by granting SBTs (Soul Bound Tokens) after on-chain zero-knowledge proof verification based on DIDs.

nftdao
🏆 (📜 Scroll — Just Deploy)🏆 (🏊‍♂️ Polygon — Pool Prize)
ETHGlobal Tokyo • 2024

zkBookReview

We address the issues of existing book e-commerce and review sites by saving reviews on blockchain to prevent censorship and using zero-knowledge proofs to identify reviews written by those who have read the book.

🏆 (📜 Scroll — Just Deploy)🏆 (🏊 Mina — Pool Prize)
ETHGlobal Tokyo • 2024

zkMoku

Secret White List app using Zero Knowledge Set Membership. We prove only belonging

SolidityReactprivacy
🏆 (🏊‍♂️ Polygon — Pool Prize)
ETHGlobal Tokyo • 2024
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