observable-framework-themes

Apply and customize light and dark themes in Observable Framework projects.

Updated Feb 28, 2026
One-click install
npx skills add https://github.com/spqw/skill-observable-framework --skill observable-framework-themes
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: observable-framework-themes
Source: https://github.com/spqw/skill-observable-framework/tree/main/skills/observable-framework-themes
Command: npx skills add https://github.com/spqw/skill-observable-framework --skill observable-framework-themes

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps users understand and apply different visual themes to their Observable Framework projects, ensuring a consistent and appealing user interface across various display modes.

Core Features & Use Cases

  • Theme Customization: Learn about built-in light, dark, and auto modes.
  • Modifier Application: Understand how to use modifiers like alt and wide for layout adjustments.
  • Use Case: Apply a dark mode theme to your dashboard project for better readability at night, or use the wide modifier to ensure your content spans the full screen.

Quick Start

Apply the 'slate' theme to your Observable Framework project.

Frequently Asked Questions about observable-framework-themes

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I apply a dark mode theme to my Observable Framework dashboard?

You can apply a dark mode theme in Observable Framework by using the built-in color schemes such as 'slate'. This enables consistent visual styling and better readability for your dashboard pages in low-light environments.

What is the best way to customize Observable Framework themes for full screen layouts?

The best way to customize Observable Framework layouts for full screen content is by applying theme modifiers like 'wide'. This adjusts the page layout to ensure your dashboard spans the full available screen width.

Can I use custom CSS properties for fine-grained control over Observable Framework styling?

Yes, you can use custom CSS properties for fine-grained control over Observable Framework styling. This allows you to override built-in light and dark color schemes to achieve specific visual styling across your web pages.

Does Observable Framework support both light mode and dark mode color schemes?

Yes, Observable Framework supports built-in light, dark, and auto color schemes. You can apply these themes to ensure your web pages and dashboards maintain a consistent and appealing user interface across various display modes.

How do I use the 'alt' modifier when styling Observable Framework pages?

You use the 'alt' modifier in Observable Framework to make layout adjustments to your pages. It works alongside other theme modifiers to facilitate consistent visual styling across your web project.