Guides
In-depth tutorials and guides for getting the most out of Helios. Covers theming customization, navigation configuration, and documentation versioning.
Theming
Theming Guide
Helios is built on Tailwind CSS 4, making it highly customizable through CSS variables and configuration.
Color Customization
Using CSS Variables
The easiest way to customize colors is through the theme configuration:
# user/config/themes/helios.yaml
colors:
primary: '#8B5C...
Navigation
Navigation Guide
Helios provides a flexible navigation system with sidebar, breadcrumbs, and on-page table of contents.
Sidebar Navigation
Automatic Structure
The sidebar automatically reflects your page structure. Pages are ordered by their folder prefix:
...
Versioning
Versioning Guide
Helios supports folder-based documentation versioning, allowing you to maintain multiple versions of your documentation side by side.
Folder Structure
Organize your documentation by version using folders:
...
Search Options
Search Options
Helios supports two search providers: SimpleSearch (built-in) and YetiSearch Pro (advanced). This guide covers configuration and features for both.
Choosing a Search Provider
Configure your search provider in user/config/themes/helios.yaml:
YAMLCopysearch:
enab...