StarkNet is an open and permissionless decentralized network for Ethereum-based applications. It aims to provide scalability and privacy solutions for Ethereum, allowing for the execution of complex applications with high throughput and low transaction costs. The StarkNet ecosystem encompasses tools, protocols, and infrastructure to support the development and deployment of decentralized applications, particularly those requiring scalability and privacy features. StarkNet leverages zero-knowledge proofs to enable efficient and secure computation, making it an innovative solution within the crypto space.