Themes

A theme controls how Yaffo looks — colors, typography, spacing, and borders. Yaffo ships with several themes, and you can design your own by describing the look you want.

Open Themes from the top navigation.

Choose a Theme

Themes are grouped into two sections:

• System themes ship with Yaffo — Classic, Darkroom, Neo-Brutalist, Scrapbook, Photos App, and Memphis. They can be used and copied from, but not deleted.
• Custom themes are the ones you create.

Select a theme to preview it, then click Make default to apply it across the whole app. The current default is marked in the list.

Create a Theme

Click New theme and give it a name, such as Midnight, Pastel, or Forest. A new theme starts from the Classic look, and you shape it through a conversation.

In the Conversation panel, describe how the theme should look and click Send. For example:

• a calm, ocean-inspired light theme
• high-contrast dark mode with warm accents
• soft pastel palette with rounded corners

The assistant redesigns the theme and the page updates so you can see the result. Keep the conversation going to refine it — adjust colors, contrast, or spacing until it feels right.

Publish, Rename, and Delete

While you are editing, your changes are a working draft layered over the last published version:

• Publish applies the draft so it becomes the theme everyone sees.
• Discard throws the draft away and returns to the last published version.

From a theme's editor you can also:

• Make default — apply the theme across the app.
• Rename — change the theme's name. Renaming also updates the theme's web address, so any saved links to it will change.
• Delete — remove a custom theme. System themes cannot be deleted.

Themes apply everywhere, including your Custom Pages.