This page is dedicated to testnets. We distinguish between our open public testnet that has been deployed and is fully functional for anyone to use and is shared among developers, and private testnets that every developer could easily deploy at home to benefit from extra low latency and additional super powers over the network.

You can find all the relevant information about the public network on a dedicated page:

The Open Public Testnet (technical details)

Tutorials about how to deploy your own public, or private network are presented in separated tutorials: