Author: lidachao, contributor of @mesonfi. zkSync Era is a user-oriented zkrollup from Matter Labs. It is an Ethereum scaling solution that has been running on the Ethereum mainnet since the end of last month. It extends the security and value of Ethereum through zero-knowledge cryptography. zkSync Era is the first zkEVM to run on the mainnet, which is a huge milestone for the entire zk-rollup space. Compared to Optimistic Rollups, zkSync allows users to bridge and withdraw faster. In just tw...