Looking for react Web3 blockchain project ideas? Our library of 71+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Data Sanctuary is a decentralized file storage platform that integrates with MetaMask for easy uploads, storing files on IPFS-Filecoin via Lighthouse API. Each file is a storage deal tracked on FEVM, offering secure, persistent, and corporate-free storage for users
A Calendly like app that allows you to schedule calls by providing a stake (in ETH). No-shows lose their money.
IntroGram is a Telegram mini-app that enhances networking by allowing users to record, transcribe, and summarize conversations. It helps users add Telegram handles to interactions, making it easier to remember details and reconnect with new contacts
MayBee is a Telegram Mini App that lets you make fun wagers with friends or strangers. Using Telegram provides a simple and intuitive experience, so you can place your bets quickly and easily. Join the buzz and start betting in your favorite hive! 🐝✨
A telegram mini-app guild based game with resource collection and voting
A crypto price betting platform built on the AirDAO network, where users stake AirDAO tokens (AMB) to bet on the price movements of other cryptocurrencies. The app is powered by React, Solidity, and integrates with MetaMask for secure wallet connections.
A web3 rewards platform combining the best of tranditional credit card loyalty schemes and the unique benefits of web3.
A super simple, consumer-focused, single-player, coin toss game with novel game mechanics, where a player can win a prize by flipping a coin.
Unlock blockchain-themed puzzle pieces by answering quizzes and sharing artwork in twitter! Collect all 27 pieces and receive your Nouns NFT. Each piece is generated based on key words from your answers. Complete the puzzle, share your artwork, and showcase your knowledge!
EzkPoll, the most comfortable polling system in Web3. It utilizes MACI to empower ZK on polling and A/B testing.
A Decentralized Multichain Asset Management Protocol with focus on security and risk management.
Introducing a private, KYC-free lending platform on Oasis Sapphire. Utilizes dual-token setup, ROFL (TEE) for fetching real time price feeds. Features on-chain and off-chain confidentiality to ensure secure, private transactions.