Looking for solidity Web3 blockchain project ideas? Our library of 81+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
#ZNSConnect decentralized communication ID platform powered by decentralized addresses with unique domain name.
Decentralized and transparent turn based multiplayer strategy game. secured by FHE.
Analyze your deployed contracts against the latest vulnerabilities using LLMs
SwapX is an innovative decentralized trading solution designed to incentivize traders with reduced fees to enhance trader engagement and optimize transaction costs through a secure and transparent mechanism.
Decentralised cross chain exchange that combines the best of Uniswap like AMMs and Coincidence of Wants dexes like CoWSwap
Whippin Music is a platform for purchasing single-use licenses represented as NFTs, where uploaded music is stored on Filecoin, allowing content creators to pay for and use the music without the risk of being struck.
Piggy Wallet: Kids' crypto savings app. Featuring time-locked savings, USDC auto-swaps, goals, task bounties, AI coach, parental controls. Combats hyperinflation, boosts financial literacy.
Our platform enables multichain ETH staking with NEAR protocol chain signatures, allowing users to stake and withdraw anytime for bxlETH, a liquid staking token. Its value is synchronized across side-chains via chain signature tech for seamless cross-chain functionality.
BeaKeeper is a smart contract designed for efficient storage and verification of beacon state proofs
We are a news website using blockchain for transparency and a peer review system where journalists review each other's work to ensure accuracy and impartiality. Blockchain records all changes, creating a verifiable history, for trust, and ensuring unbiased, truthful reporting.
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.
This project is a smart contract for managing events and tickets. It allows organizers to create events, generate and sell tickets, and manage transfers securely. Using blockchain ensures transparency and prevents fraud, making ticketing decentralized and efficient.