Looking for solidity Web3 blockchain project ideas? Our library of 110+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Ethay: A super extension that transforms social platforms like Twitter into a Web3 marketplace. List, shop, and swap seamlessly while staying fraud-free with on-chain validation and real-time transactions. The future of social commerce starts here!
FellowFund is an on-chain fellowship platform using prediction markets to fund individuals. Bettors stake on verifiable future outcomes, reducing evaluation overhead and aligning incentives for outcome-driven, efficient ecosystem growth.
A decentralized prediction market built on Celo, leveraging Pyth for accurate price feeds and integrated with Celo's Minipay for seamless microtransactions. Users can predict crypto prices, buy/sell shares, and earn rewards in a fair, transparent, and fully on-chain environment.
ChallengeMe is a user-friendly, Web3-integrated app for tight-knit groups where friends bet โCANโ or โCANโTโ on personal challenges, fostering personal growth. Gamified stakes, ๐ฒ Random Verifier resolutions, and decentralization ensure trust, transparency, and fun. ๐ชโจ
Passdown is a nextjs Webapp that enables users to set up will(s) for their wallet assets.
An API-based verification service for the Ethereum ecosystem, including Arbitrum Stylus. By integrating Rust we collaborate with Blockscout to enhance trust and transparency, promoting the universal adoption of smart contract verification.
Ka-Ching: the first AI Agent + Explainable AI powered multisig wallet. Set up your wallet in one prompt, spot fraud before it happens with sneaky sender analysis, and enjoy a fun twistโplay paper-rock-scissors to decide who covers the gas fees! ๐๐ธ
Flexir: Revolutionizing pre-TGE asset trading! ๐ Empowering users with real-time liquidity through smart contract ownership transfers. Trade airdrop points and NFTs seamlessly with minimal fees. #Crypto #Web3 #Flexir
convert wETH to EUROe (euro-pegged stablecoin) via cowswap & gnosis pay
Condotel tokenization, fully compliant and ready to integrate in any protocol
FundNForget is a Web3 DeFi app for effortless crypto investing with professional fund managers. Users connect wallets, choose investment amounts, and automation handles the rest. Fund managers publish strategies, and the app automatically implements them.
First-ever multi-signature wallet with cross-chain capabilities powered by CCIP. Verify recipient activity and build trust across blockchains.