Scratch Orgs: Org Shape and New Features
A scratch org is a dedicated and configurable Salesforce environment
that you can quickly spin up for many different purposes. It can be your own personal development
environment, or you can create a headless scratch org for automated tests. You can create scratch
orgs if you turned on Dev Hub in your production org or a Developer Edition org, or have a Dev
Hub trial org. We continually add support for new features.
For more information, see Scratch Orgs in the Salesforce DX Developer Guide.