Ganache

Ganache is a software tool used by developers to simulate a blockchain environment on their computers. It allows them to test and develop decentralized applications (dApps) without needing real cryptocurrencies or interacting with the live blockchain network. By creating a private, local blockchain, Ganache provides a safe and controlled space to experiment with transactions, smart contracts, and other blockchain features quickly and efficiently. This helps developers troubleshoot and refine their code before deploying it on the official blockchain, saving time and reducing costs during the development process.