Farcaster is a decentralized social network protocol built on the Ethereum blockchain and Optimism layer two solution. It enables developers to create applications similar to Twitter and Reddit. Warpcast is an application developed on Farcaster, allowing users to produce content, share, and connect with others.

By utilizing the Ethereum blockchain and the Optimism layer two solution, it offers developers the tools to build applications reminiscent of popular social media platforms like Twitter and Reddit