Mix.Project.deps_apps

You're seeing just the function deps_apps, go back to Mix.Project module for more information.
Link to this function

deps_apps()

View Source (since 1.11.0)

Specs

deps_apps() :: [atom()]

Returns all dependencies app names.

The order they are returned is guaranteed to be sorted for proper dependency resolution. For example, if A depends on B, then B will listed before A.