# Window Handlers Window handlers are bits of code that run before after app has started and the main window has opened. The following handlers are available: - [Debug Tools](debug-tools/README.md) - [External Links](external-links/README.md) - [Failed To Load](failed-to-load/README.md) - [Login Status](login-status/README.md) - [Notifications](notifications/README.md) - [Window Saver](window-saver/README.md)