75+ INFRASTRUCTURE Web3 Hackathon Projects

post2help is a marketing coordination mechanism for non-profits. Our post2help primitive allows posters to donate/get paid for their social media content contribution. Spreading the word about important causes brings in awareness and change.

Web3 Coffee DAO – The Future Of Web3 Networking! We aim to make Web3 networking simple and productive for everyone. Powered with Lens profiles and XMTP communication, we enable meaningful matches between Web3 builders 1:1 on a weekly basis and facilitate their communication.

A ZK shielded pool with programmability for derivative trading on Optimism

NEPHW is a decentralized wallet standard which uses non-ephemeral 'transaction requests' as a base unit for execution. This provides notable usability and UX benefits when compared to traditional wallets. The wallet and tx requests are fully decentralized and hosted on IPFS!

Perpetual Motion Protocol enables individuals to make perpetual micro-donations: Pick a cause, choose a donation method, and continue your normal on-chain life. Perpetual Motion’s first project aims to drive continuous funding to impact and ReFi projects in Latin America.

ZipChain is a cross-chain NFT marketplace that supports buying NFT from any chains, any tokens. No more tedious steps to buy NFT!

Just Commit is a decentralized application that leverages close-relationship accountability and strong monetary incentive mechanisms to motivate users to build healthy habits.

a p2pNFT protocol that help people mint mutually soul-bound NFTs together when all attendees aggree

A trustless bridge from Eth2 to any EVM chain using provable execution

Using MetaMask snaps to generate ZK nullifier in privacy-preserving way

The Ethereum Social Contract proposes a decentralized and compliant justice system for web3.

Frens helps you mitigate the risks of solo staking while bonding with your Ethereum friends. Built on top of SSV to ensure fault tolerance and performance. Invite friends to pool 32 ETH and spin up a distributed validator. A unique Frens-NFT represents your share in the pool.