Looking for solidity Web3 blockchain project ideas? Our library of 59+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
A simple lottery contract which anyone can join and it picks random winner after the game time ends
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.
Catcha Chat: A web3 messenger blending secure, private communication with multi-chain flexibility. Chat freely, stay private, and connect seamlessly across devices. #CatchaChat #Web3Privacy
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.
Relay between businesses and non-profits / charities for transparent and traceable donations
รdรผlGit is a on-chain bounty platform that seamlessly integrates with GitHub to motivate the developer community to resolve issues
Developed a unique proof-of-location system allowing users to verify their presence in a designated area without fully revealing their exact location.
SaferBridge is a trust-minimal, permissionless Layer2-to-Layer2 bridge which routes funds across a common layer 1 with the intention of being a public good.
A world scale puzzle that challenge anyone to find the best solution. It is a NP-hard problem so rife for exploration
Edit Stars is a monetizing platform for video edit makers. It utilizes community tokens for incentivization and FVM's DataDAO concept for video uploads and data availability.
๐ Introducing WTForm: a revolutionary Web3 anti-sybil form system leveraging DID protocols like World ID, Lens, and EAS. Validate genuine users, not bots, before form submission - ensuring uniqueness in every response!