12110+ Web3 Hackathon Projects

Discover blockchain projects from ETHGlobal, Encode, Chainlink and more

SiteAngel

Users can tip to front-end developer using only URL. And we provide protocol operator with data that they need when they airdrop to third party front-end developers and their supporters.

๐Ÿ† (๐Ÿค ENS โ€” Integration Bounty)
ETHSanFrancisco 2022 โ€ข 2022

Skube

Skube is building a place for anyone to create an on-chain professional profile.

JavaScriptNext.js
๐Ÿ† (๐Ÿ”Ÿ Polygon โ€” Top 10)๐Ÿ† (๐Ÿ†™ Tatum โ€” Up and Coming)
ETHNewYork 2022 โ€ข 2022

Sledge

Off-ramp to virtual debit card providing instant liquidity to spent IRL

ETHSanFrancisco 2022 โ€ข 2022

Slidebits mobile NFT Share Extension

The Share Extension uploads photos from the user Camera Roll directly into ipfs and creates a slideshow link

ReactGraphQL
HackFS 2022 โ€ข 2022

Slise

Slise is an NFT mint list analytics tool for web3 creators. We help creators to understand their audience, find opportunities for collaborations, predict sell-out, and make data-driven decisions, giving them full control over the collection launch.

TypeScriptJavaScriptPython+3 more
๐Ÿ† (๐ŸŠโ€โ™‚๏ธ NFTPort โ€” Pool Prize)๐Ÿ† (๐Ÿฅˆ Covalent โ€” Best Use)
HackFS 2022 โ€ข 2022

Smart

Harbeger NFTs: Price Things based on how much the owner values it

Solidity
๐Ÿ† (๐Ÿš€ Optimism โ€” Just Deploy!)๐Ÿ† (๐ŸŠโ€โ™‚๏ธ Superfluid โ€” Pool Prize)
ETHNewYork 2022 โ€ข 2022

Smart Contract Farming

An exploration of demand-driven IRL contract-farming using smart contracts on Polygon, decentralized storage on LightHouse/IPFS, verifiable push notifications of payments using Push protocol.

ETHIndia 2022 โ€ข 2022

Smart Contract Wallet

Enable subscriptions in web3

ETHIndia 2022 โ€ข 2022

Smart Coupons

Wallet Relationship Management within Salesforce.com - Smart Contract-powered Marketing Campaigns

ReactPythonNode.js
๐Ÿ† (๐Ÿฅ‡ Unlock โ€” Best Use)๐Ÿ† (โœจ Push Protocol โ€” Runner Up)๐Ÿ† (โœจ Worldcoin โ€” Honorable Mention)
ETHSanFrancisco 2022 โ€ข 2022

Smart Stamp

Blockchain based stamps

ETHIndia 2022 โ€ข 2022

SmartCheque

Out-of-Band, Instant, Offline Blockchain Payments For Your Community

Solidity
๐Ÿ† (๐Ÿฅˆ Gnosis Chain โ€” Best Use)
ETHSanFrancisco 2022 โ€ข 2022

SmartCred

Decentralized credit scoring for fair and transparent credit score and interest rate calculations, moving power away from centralized credit bureaus.

Solidity
๐Ÿ† (๐ŸŠโ€โ™‚๏ธ UMA โ€” Pool Prize)
ETHSanFrancisco 2022 โ€ข 2022
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