Web3 Hackathon Projects | Code Examples & Inspiration

Inspire, Motivate, and Earn on chain where motivation meets blockchain technology

Mint a fanta. Click the button to get a fanta :) Créez un fanta. Cliquez sur le bouton pour obtenir une fanta :)

If Solana has Pump.fun, Optimism and Base-based Superchain ecosystem have Mintory.fun, a playground dedicated to NFTs!

An enrollment tool for a collaborative mission on the Superchain.

Simple web tool for creating on-chain attestations for in-person agreements

a modern plug n play onchain identity oracle protocol. build your own identities and use it anywhere

A decentralized Twitter-like social app network on Arweave

An institutional Fund raising platform for renewable energy using governance and auditing

We created a P2P marketplace where sellers list their tokens and buyers buy according to listings. Payments can be made direclty via wallets or bank transfers via attestation reports.

Empowers communities to grow new ERC-404 (or DN-404) standard using fungible and non-fungible tokens, achieving bonding curve fulfillment

Nyaya is a blockchain-based FIR system ensuring transparency and security. Users file anonymous complaints via World ID, stored immutably on the blockchain. Police verify cases, and if valid, register the FIR. Corruption-proof, the system guarantees tamper-free records.

On-chain Hnefatafl game with collectible King NFTs that could be won in battles