Search projects, hackathons, sponsors and tech

    ← All builders
    Projects
    10
    Winning projects
    3
    Prize money (team total)
    $3,989
    Hackathons
    10
    Active
    2023–2026

    Projects

    Finding onchain friends is hard, we provide web3 social dapps an easy way to import a newly onboarded user's onchain friends from their previous activity.

    $2,667 · XMTP · XMTP + Airstack · +1 more

    Scheduling made simpler for web3 native ecosystem, introducing wallet based scheduling solution

    $322 · ENS · Pool Prize · +1 more

    Private payroll powered by zero knowledge proofs. Pay your team without exposing salaries on chain

    $1,000 · Unlink · Best Private DeFi Integration

    ERC-8004 identity + ENS naming for AI agents, gated by a hardware-signed second approval.

    ens · express · foundry · react · solidity

    Dashmint allows you to record or upload your dashcam footage and contribute to AI research.

    Atomic swaps between Ethereum and Starknet via Dutch auctions and HTLC-based trustless escrows.

    cairo · ethereum · ethers · express · foundry

    Clara is an event ticketing platform powered by an on-chain reputation system. Users build their reputation through actions, which can be used for exclusive event access, loans, CAPTCHA replacement, and more.

    ethers · react

    BlockGovern is a groundbreaking decentralized application (DApp) revolutionizing small organizations' governance systems.

    Raisecoin is a decentralized fundraising platform deployed on the Base blockchain. It enables fast, low-cost global transactions, breaking down geographical and financial barriers to make secure, transparent fundraising accessible to everyone worldwide.

    nextjs · tailwind

    Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?