From Angular v17 onwards, Standalone is now the new default for the CLI.
So when you create a new project, you won’t have any modules in it if you don’t specify anything.
However, it is still possible to create a module-based app by using the --no-standalone flag : ng new --no-standalone
Standalone components are a feature introduced in v14. With the change in v17, the Angular team strongly recommends to use them as they are easier to use, understand and are require less boilerplate.
For tutorials using standalone components, I advise you to get a look at the new documentation site.