Looking for solidity Web3 blockchain project ideas? Our library of 97+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
DietBuddy: Web3 wellness with React, Next.js, Daisy UI, Tailwind, Typescript, Solidity. Redefining health apps, it blends community support and blockchain transactions for trust in health data. Revolutionizing wellness at the intersection of health and decentralized tech.
A UniswapV4 Hook smart contract to demonstrate how to use Token Gated pools with KYC
ZK Viper Race is an example of a ZK arcade game that uses the NFT project Viper, consisting of cute snakes that wander randomly. In this game you race them and create ZK proofs of your results. Submit results on-chain to record high-scores and win prizes.
Networking app with random coffee chats and on-chain reputation building. Everything on-chain, from environments to proof of meetings. Casual endorsements of people's interests., fun, no crypto slang. Matching algorithm refines connections, considers goals, penalizes no-shows.
Catcha Chat: A web3 messenger blending secure, private communication with multi-chain flexibility. Chat freely, stay private, and connect seamlessly across devices. #CatchaChat #Web3Privacy
The project basically focuses on rental processes of properties. It is a basic skeloton of how to automize rental agreements with high security.
GG is a bridge (get it?) protocol that makes it easier, cheaper and safer to bridge between chains whilst improving the UX.
An NFT that is an access pass to the premium features on the Work X platform.
DAO management platform designed to align onchain Identity, Incentives & Verifiable Credentials using zk proofs.
Prodigy Piano Diary is a revolutionary Web3 app for professional pianists. Effortlessly track practice time, emotions, and musical insights. Blockchain ensures data integrity. Unlock collaboration in a secure marketplace. Redefining piano mastery in a seamless, intuitive platform
Relay between businesses and non-profits / charities for transparent and traceable donations
Green$creen combines IoT and blockchain to accurately track vehicle emissions, minting RED tokens as 'environmental debt'. This groundbreaking approach promotes transparency and incentivizes emission reduction, reshaping carbon management.