# Applications

- [Creating sensor faces](/start/kde-developer-platform/readme/apps/_index.md): Create new display styles for the System Monitor application and widgets.
- [Dolphin](/start/kde-developer-platform/readme/apps/dolphin.md)
- [Creating Dolphin service menus](/start/kde-developer-platform/readme/apps/dolphin/_index.md): Learn how to create Dolphin service menus
- [Kate](/start/kde-developer-platform/readme/apps/kate.md)
- [Kate plugin tutorial](/start/kde-developer-platform/readme/apps/kate/plugin.md): Learn how to write a Kate plugin
- [KMines](/start/kde-developer-platform/readme/apps/kmines.md): Tutorials related to KMines
- [Making a KMines theme](/start/kde-developer-platform/readme/apps/kmines/theme.md): How to add a theme to KMines.
- [Writing tests](/start/kde-developer-platform/readme/apps/tests.md): Learn to create tests for KDE applications
- [Appium automation testing](/start/kde-developer-platform/readme/apps/tests/index.md): Learn how to run Appium tests for applications on Linux