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4+ Node.js INFRASTRUCTURE Web3 Hackathon Projects

Looking for node.js infrastructure blockchain project ideas? Our library of 4+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 4 projects from ETHSanFrancisco 2022.

ZK Stablecoin Engine

An API for Sending Private Stablecoin Transactions on Polygon Nightfall

ReactNode.jsnftinfrastructureprivacy

🏆 (🥇 EY Blockchain — Best Use)

ETHSanFrancisco 2022 • 2022

Secret Weavers

Enable DAO members to vote and analyze voter behavior, anonymously, with Weavechain’s confidential computing. Weavechain puts one-way hashes of data on Polygon to establish immutability guarantees, and authenticates members by checking for a Gnosis POAP in their wallets.

ReactPostgreSQLNode.jsdaoinfrastructuresocialprivacy

ETHSanFrancisco 2022 • 2022

Reand

Reand is a decentralized protocol for connecting different NFTs with each other

SolidityReactTypeScriptNext.jsNode.jsnftinfrastructure

🏆 (🏊‍♂️ Worldcoin — Pool Prize)

ETHSanFrancisco 2022 • 2022

Snapchain

Snapchain is a decentralized infrastructure for ephemeral applications and use cases

SolidityReactNode.jsdefiinfrastructuregamingsocial

🏆 (🔟 Optimism — Top 10 Deployed)🏆 (3️⃣ IPFS & Filecoin — Top 3)🏆 (🏆 ETHSanFrancisco Finalist)

ETHSanFrancisco 2022 • 2022