Looking for javascript Web3 blockchain project ideas? Our library of 92+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Isekai NFT Launchpad is an archetype of an NFT launchpad for Isekai Platform
Ask Chainlink oracle who is the winner of a football league. The oracle calls an external adapter that fetches the winner at the end of the football league season
KalloView is a decentralized reviewing platform that utilizes blockchain technology to ensure authenticity, transparency and incentivize users for their contributions to make reliable and searchable reviews for businesses to improve their products and services.
Test your thinking and Solidity coding limits with this full on-chain strategy games in which you battle agains powerful creatures referred to as only: "Medjeds".
Introducing Optimal Stopping to reduce computational load on relays/validators, for more efficient and secure block proposal validation in PBS.
TBS is a high-performance blockchain scaling platform that achieves scalability through sharding technology, while maintaining a high level of security and decentralization.
Contracts for Difference (CFD) Decentralized Exchange using a novel “Flash Collateral Trillions” borrowing of non-existent funds for efficient liquidations
Gnosis wallet with security features like 2FA, location security & device whitelist
Opclave is an OP Stack improvement with ERC-4337 compatible SC accounts that uses signatures abstracted with AppleEnclave which allows users to create and use non-custodial wallets with touch/face id without having seed phrases
CarboEx is a decentralized application that creates an unchangeable and tamper-proof record of carbon credit transactions.
WalllaW explorer to view and interact with a walllaw instance.
SurveyWei enables market researchers on the Optimism blockchain to create surveys and reward respondents for answering questions.