Looking for solidity Web3 blockchain project ideas? Our library of 61+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Lablr: Transforming mindless scrolling into meaningful data labeling. Accessible worldwide, empowering all to contribute to future AIs. Simply log in with WorldID, label data, and earn USDC. Lablr provides builders with high quality data.
Traders can open perpetual positions on Base, using liquidity on Arbitrum
A v4 hook generator leveraging generative AI where users can select a pair, introduce a prompt, get the hook generated, deployed and verified in a couple clicks.
**GnomesAndKnights** is a blockchain board game using NFC wallets and Apecoin for secure, immersive play. Convert Apecoin to in-game Aura, enjoy randomized items, dynamic duels, and team interactions. Encrypted smart contracts ensure fairness and transparency.
one-click on-chain activity aggregator for real humans, the answer to farming bots
Dapp built on Safe Wallet that allow user to manage their wallets ownerships
The all-in-one platform for web3 startups
This project enables sybil free cross-chain atomic swaps using Uniswap V4s before and after swap hooks and layer zero's OFT contracts.
A Telegram crypto tipping bot for group chats. Makes distributing crypto tokens fun and easy in one of the biggest social apps.
A salary payment system which makes sure freelancer will get the payment & records all data on blockchain
Build healthy habits with frens. We are what we repeatedly do.
A decentralized identity and governance dashboard integrating World ID for secure verifiable participation in grant funding proposals and voting.