Looking for javascript Web3 blockchain project ideas? Our library of 546+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Introducing **Tippify** ✨ – a decentralized micro-payment platform built on StarkNet. Empower content creators with seamless, low-fee tipping. Users can easily tip their favorite creators, view profiles, and track transaction history. Elevate support and engagement with Tippify!
This is a POC game built with cairo and hopefully integrated with Dojo
Starknet / Cairo learning platform for kids inspired by (MIT Scratch)
Our platform enables multichain ETH staking with NEAR protocol chain signatures, allowing users to stake and withdraw anytime for bxlETH, a liquid staking token. Its value is synchronized across side-chains via chain signature tech for seamless cross-chain functionality.
We are a news website using blockchain for transparency and a peer review system where journalists review each other's work to ensure accuracy and impartiality. Blockchain records all changes, creating a verifiable history, for trust, and ensuring unbiased, truthful reporting.
Concept of allowing MetaMask to user login to a mutliplayer game with native code.
Mine your eggs idle gaming with blockchain, letting players mine unique ERC-403 NFTs. Use your PC's power to discover and trade rare eggs on nft marketplaces like OpenSea or dexes using the power of the ERC403.
**GnomesAndKnights** is a blockchain board game using NFC wallets and Apecoin for secure, immersive play. Convert Apecoin to in-game Aura, enjoy randomized items, dynamic duels, and team interactions. Encrypted smart contracts ensure fairness and transparency.
Refi Score is a decentralized platform using blockchain and Web3 to score regenerative finance projects, ensuring transparency, security, and trust. It connects project creators with investors and collaborators through community-driven evaluations and rewards.
Pet ID is a blockchain-based Pet Identity Provider accesible worldwide
Web 3 plugin and generator for enabling blockchain links and actions anywhere on the web.
CeloSplit lets you split group expenses with your friends wallets via Celo Minipay.