Looking for solidity Web3 blockchain project ideas? Our library of 157+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Introducing Hundred2One—a fun, opinion-driven social media platform! Swipe to vote on questions, predict vote percentages, and create shareable opinion graphics—all within a Telegram mini app. Make opinions interactive and community-driven!
A gas-optimized hook for Uniswap v4 that enables limit orders by monitoring price movements between ticks. Place orders at target prices and automatically execute trades when conditions are met. Built with Solady's ERC1155 for token positions.
Interest Bearing Stable Coin. Leverages STETH to provide interest for USDC.
Trustless Bridge project shows how assets can be bridged from Optimism to Scroll leveraging L1SLOAD precompile.
AI wearable device that always listens and stores the proof of important conversation on-chain. Accompanied by a mobile app that helps to manage and visualize interactions.
Voting DApp deployed on a local Scroll SDK devnet from Windows Subsystem
Contract AI: Write, compile, deploy, and interact with smart contracts seamlessly. With AI-powered, chain-specific agents and an integrated interaction tool, it's your one-stop platform for Solidity development. No setup needed — just bring your ideas to life!
Airdrop tokens to the verified stock owners using zero-knowledge proofs. Bridge traditional finance and crypto while preserving privacy. Prove stock ownership without revealing details, receive tokens on-chain. Empower stockholders with blockchain benefits confidentially.
Telegram application for Human Authentication and Management of onchain AI Agents.
Listen-to-Earn Podcast Streaming Dapp with decentralized streaming. It lets the user earn tokens for listneing each episode and also support the creators with tips.
A Telegram mini-app for Blackjack, with on chain game play and encrypted data.
NFT Protocol (and marketplace) to create a new layer of creativity