Looking for javascript Web3 blockchain project ideas? Our library of 546+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
A multi-currency payment system converts diverse tokens into stable currencies for user subscriptions. Funds are automatically deducted from users' accounts at regular intervals for merchant subscriptions, after user authorization.
Turning your Apple Watch into hardware wallet with the power of Account Abstraction and Secure Enclave.
K3ys supercharges credential checking for protocols, community organizers and events with optional gamification features. Access k3ys (or “keys”) are airdropped to qualifying users who additionally earn verification score points & increased access as they collect more k3ys.
Introducing ZK Gesture: Giving blockchain eyes using ML and Zero Knowledge proofs. Verify transactions with unique hand patterns - Vulcan hand salute, blending the power of TensorFlow and blockchain for advanced, secure authentication.
Developed an AI model to assist with personalized learning, adapting to individual student needs and learning styles, enhancing engagement and understanding in educational settings. #EdTech #PersonalizedLearning #AIinEducation
Our app could be a key resource for the crypto community, providing features like hack report submission, blacklisting malicious addresses, and real-time alerts to prevent exploits. It offers intelligence and support to victims and on-chain detectives..
We want help Developers and DApps onboard people easier by having the needed payment systems, to allow their DApps to request payment from users and off-ramping to fiat.
A simple lottery contract which anyone can join and it picks random winner after the game time ends
The project basically focuses on rental processes of properties. It is a basic skeloton of how to automize rental agreements with high security.
An Online Playground for Stylus, where users can write Rust contracts online and test it with a user interface.
Discover Degen Drink - an innovative drink dispenser for events! 🍹 Utilizes multi-chain and NFC wristbands for payments, offering 17 different drinks. Easy to use, rechargeable wallets, perfect for conferences! #TechDrinks #BlockchainBar
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.