Goerli Ethereum is the testnet Ethereum specially designed for the deveoper and user to test the application and smart contract before deploying it on the Ethereum mainnet. Testnets are alternative blockchain networks that mimic the functionality of the Ethereum mainnet but operate on a separate network, allowing developers and users to experiment without using real Ether and incurring costs. They are especially use for testing the application and smart contract built on Ethereum blockchain. ...