Swagger will allow you to design your web API. For teams, it can act as an interface between frontend and backend teams. Additionally, with API mocking, you can develop and complete API features before the implementation of the APIs even begins.
We will implement a sample Users API as we move on, to demonstrate how Swagger works.
The sample project comes with recommended extensions for VS Code. Swagger Viewer allows us to preview the YAML file without running any additional tools.