Looking for node.js Web3 blockchain project ideas? Our library of 387+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Swipe, predict, and win! 🚀 Our Tinder-like prediction market app makes forecasting events fun and easy. Swipe right to agree, left to disagree, and earn rewards for accurate predictions. Gamified, social, and powered by blockchain. Join the future of decision-making! 🔮📊
Unite with other delegators to maximize your voting impact and influence decisions.
why...? why not...? I'm a Linux enthusiast, and I tried creating something that will allow 'normal' people to have a glimpse at my world. and now implementing in Blockchain.
Foodiverse: Onboarding the next billion users with food. A crypto-powered food ordering system on Telegram—scan a table QR, browse menus, and pay with crypto. Simplifies restaurant payments and makes Web3 accessible through everyday dining.
A dynamic Web3 two-player card game where you compete against an AI opponent with seamless on-chain gameplay. Enjoy minimal transactions, secure randomness, and transparent AI actions powered by Trusted Execution Environments (TEE).
A decentralised Social Ads Platform built in intersection of web2 and web3. Marketers create campaigns, track performance, and optimize. Promoters earn through unique links, driving clicks and conversions on there tweets and posts
Backpacker rewards travelers with tokens for sharing reviews, unlocking exclusive travel deals while respecting privacy. Your insights train a federated AI model to power trip recommendation, creating a place where every shared experience helps others plan better journeys.
TestedOK is a solidity bounty platform, which enables users to create and participate in bounties while creating off chain proofs for the same. It uses cartesi's vm and linux environment to run test cases on machine and generate proofs in real time.
A decentralized trading platform within Telegram where users share & discover strategies. AI validates trading approaches while smart contracts enable automated execution. Community-driven strategy marketplace meets blockchain security & AI validation.
Wealth Lens, powered by Push Protocol's Wallet Tracker Channel, tracks wallet assets, transactions, and NFTs. Stay updated on DAO proposals, crypto hacks, and events with real-time notifications and MetaMask support. A sleek, intuitive app for managing digital assets securely.
Public Good Platform with Wellness content and live video calls that would track wellness activities onchain
DegenOS is a decentralized OS built on Cartesi Rollups & Avail DA, featuring wallet/email login & six Web3 apps: token swaps, block explorer, DeFi metrics, social lookup, token risk analysis & recipe sharing. A unified platform for essential Web3 services.