The basic idea: each time we add one or more promises to an instance of a promiseTracker, that instance's active() method will return true until all added promises are resolved. A common use case is showing some sort of loading spinner while some http requests are loading.
Install-Package angular-promise-tracker -Version 2.2.2
dotnet add package angular-promise-tracker --version 2.2.2
<PackageReference Include="angular-promise-tracker" Version="2.2.2" />
paket add angular-promise-tracker --version 2.2.2
This package has no dependencies.