12+ SOCIAL Web3 Hackathon Projects

Looking for blockchain social blockchain project ideas? Our library of 12+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 12 projects sponsored by ENS.

Budal

A budget allocating system using Circle API and ENS to provide a seamless experience with crypto-currency money transfer inside an organiosation.

ReactTypeScriptdefinftdaoinfrastructuregamingsocialprivacy

🏆 Best Applications for Emerging Use Cases with Circle Products2nd place (Circle)🏆 Best use of ENS3rd place (ENS)

ETHGlobal London • 2024

DeRef

DeRefer: Decentralized referrals with WorldID onboarding, ZK-proofs for privacy, and ENS domains. Earn rewards, maintain confidentiality. Smart contracts automate transparent distribution.

Rustnftsocialprivacy

🏆 Pool Prize (Chiliz)🏆 Pool Prize (Worldcoin)🏆 Best use of ENS4th place (ENS)

ETHGlobal London • 2024

Proof of Friend

Proof of Friend offers IRL experiences for the chronically online, using randomized events, AI-driven goals, and friend staking to make social interactions exciting and secure.

Next.jsdefisocialprivacy

🏆 Best use of Blockscout Block Explorer (Blockscout)🏆 Best use of Smart Wallet3rd place (Base)🏆 Best use of ENS5th place (ENS)🏆 Pool Prize (Worldcoin)

ETHGlobal Brussels • 2024

EVM Actions is a standard to perform web3 interactions within any (web2) website such as social networks or chat apps without leaving a website. EVM Actions is super easy-to-use to develop with and empowers web3 accessibility and ease of use for anyone.

ReactNext.jsdefiinfrastructuregamingsocial

🏆 Enhance your app with 1inch Developer Portal APIs1st Place (1inch)🏆 Best use of ENS1st place (ENS)🏆 Best Integration (Dynamic)

ETHGlobal Brussels • 2024

QUADB

QUADB revolutionizes decentralized data management with structured namespaces, fine-grained access control, encryption, and decentralized storage. It uses tokens and private quadratic voting for fair distribution to the best datasets.

nftdaoinfrastructuresocialprivacy

🏆 Data Apps (Filecoin)🏆 Best use of ENS3rd place (ENS)🏆 Pool Prize (Worldcoin)

ETHGlobal Brussels • 2024

ETH.me

ETH.me: A seamless gateway bridging web2 and web3, with a highly customizatable protocol. Easily link your web2 social profiles or build your business on web3 in a codeless portal. ETH.me is designed with an extra layer of decentralization and reliability.

infrastructuresocial

🏆 Best use of ENS2nd place (ENS)

ETHGlobal Singapore • 2024

Angpao.money

Angpao.money is a magic-link utility to make receiving crypto as intuitive as handing over cash in an envelope. Absolute zero dependency: install nothing and gas-free, Angpao.money hyper-charge onboarding by bridging the UX gap, making every transfer fun, personal and memorable.

daosocial

🏆 Best SubstreamGrand Prize (The Graph)🏆 Best use of ENS1st place (ENS)🏆 Pool Prize (Worldcoin)🏆 🏆 ETHGlobal Singapore 2024 Finalist (ETHGlobal)

ETHGlobal Singapore • 2024

deBBS

deBBS builds self-sustaining communities by charging small fees for posts and thread creation to prevent spam in anonymous networks. These fees are distributed as rewards to moderators and frontend providers, creating an incentive structure that supports community maintenance.

daosocial

🏆 Best use of ENS3rd place (ENS)

ETHGlobal Singapore • 2024

OxENS

Making blockchain easy: Blockchain education and AI driven platform to measure trustworthiness of crypto assests.

PythonRustNext.jssocial

🏆 Best feedback on ENS documentation (ENS)

ETHGlobal Singapore • 2024

BenderBite

AI Employee Bender: get AI advices based on previous winners, vote for other project and get prices and meet friends!

infrastructuresocial

🏆 Build with Circle's Web3 Services1st place (Circle)🏆 Most creative use case (ENS)

ETHGlobal San Francisco • 2024

BubbleWars

BubbleWars is a gamified Telegram-implementation of our novel Ethereum Referral Protocol.

Rustinfrastructuregamingsocial

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 CDP SDK Pool Prize (Coinbase Developer Platform)🏆 Pyth Entropy Pool Prize (Pyth Network)🏆 Best use of L2 Primary Names (ENS)🏆 🏆 ETHGlobal Bangkok 2024 Finalist (ETHGlobal)

ETHGlobal Bangkok • 2024

rent.eth

rent.eth is a Lending/Borrowing protocol for ENS Domains with Auction mechanics for precification models

Reactdefiinfrastructuresocial

🏆 Most Creative Use Case (ENS)

ETHGlobal Bangkok • 2024