Save syntax and UI theme combinations (along with individual configurations for the syntax and UI theme!). This will also sync themes in collaboration with sync-settings.
Load the syntax and UI themes you want to save as a theme in the settings view. Then, type save theme into the command palette and hit enter which will prompt you to give a name to your new theme combination. Some UI themes are configurable and their unique configuration will be saved to your theme.
Type change theme into the command palette and select a theme you've previously saved.
type delete theme into the command palette and select a theme you've previously
saved.
By default (since version 1.0), Atom Theme Manager will save configurations for both the UI theme and syntax theme where available. To change this behavior, visit the configuration settings for this package.