Looking for react Web3 blockchain project ideas? Our library of 67+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
AceDen is a peer-to-peer betting platform where users wager on whether cryptocurrency prices will rise or fall. Place bets on Bitcoin/Ethereum/Solana, track real-time outcomes, and climb leaderboards in an engaging, social experience.
a Minipay-based on-chain funding platform for donors to fund African educational initiatives
Smart frame enables your token front-ends drive a new paradigm in token utility and liquidity
An OTC DEX to comfortably do P2P trading and exchange tokens using a global escrow
Nyaya is a blockchain-based FIR system ensuring transparency and security. Users file anonymous complaints via World ID, stored immutably on the blockchain. Police verify cases, and if valid, register the FIR. Corruption-proof, the system guarantees tamper-free records.
A fun & competitive step tracker game where you can walk, use items or bribe other players to win.
A payment system enabling EOAs and smart accounts to make ERC20 payments using a typedData signature, with flexible gas options and operator-executed transactions. It’s adaptable for any use case, including NFT exchanges, and more.
Inspire, Motivate, and Earn on chain where motivation meets blockchain technology
DeVote Revolutionize Voting: Safe, Transparent, and Effortless!
Explore your creativity with AI-driven NFT creation. Our app is straightforward—log in with your email, upload your images, and create unique NFTs, all without needing crypto knowledge. You can also combine two NFTs into something new. NFTs made accessible for everyone.
Increase crypto adoption by creating a CrossChain Identity for crypto donations. I'll use EAS to collect identities. Users can generate wallets (EVM, BTC, Solana, TON) and save their profiles. The profile can receive tips on my page and will also be public for other dapps.
A crypto-based microloan platform allows friends to lend and borrow small amounts of cryptocurrency securely and transparently. Using blockchain technology, it ensures trust, transparency, and automation.