# Utilities

- [Email](/6.0/v4.2/app-registration/utilities/email.md): appmixer.utils.email
- [Language](/6.0/v4.2/app-registration/utilities/language.md)
- [Tasks](/6.0/v4.2/app-registration/utilities/tasks.md)
- [Weather](/6.0/v4.2/app-registration/utilities/weather.md)