POA Network is an Ethereum-based platform that offers an open-source framework for smart contracts. POA Network is a sidechain to Ethereum utilizing Proof of Authority as its consensus mechanism. POA provides developers with the flexibility to code in Ethereum standards with the added benefits of POA Network's solutions to scalability and interoperability in blockchain networks.
Quickly fire up a personal Ethereum blockchain which you can use to run tests, execute commands, and inspect state while controlling how the chain operates.