Best Practices for Token Documentation
Introduction
Design tokens are the visual design atoms of the product UI. They are used to maintain design consistency and facilitate a smoother design-to-development handoff. Proper documentation of these tokens is essential for effective collaboration across teams.
Key Concepts
What are Design Tokens?
Design tokens are named entities that store visual design attributes. They are used in design systems to ensure consistency across different platforms and devices.
Importance of Documentation
Good documentation enables developers and designers to effectively utilize design tokens, ensures consistency, and reduces misunderstandings.
Documentation Structure
A well-structured documentation should include the following sections:
- Introduction to Design Tokens
- Token Categories (Color, Typography, Spacing, etc.)
- Usage Guidelines
- Code Snippets
- Versioning and Change Log
Example Structure
/**
* Color Tokens
*/
$color-primary: #007bff;
$color-secondary: #6c757d;
/**
* Typography Tokens
*/
$font-family-base: 'Helvetica Neue', sans-serif;
$font-size-base: 16px;
Best Practices
- Document each token with clear descriptions and examples.
- Group tokens logically (colors, typography, spacing).
- Provide visual examples where applicable.
- Use version control to track changes in tokens.
- Ensure accessibility considerations are documented.
- Encourage feedback on the documentation from users.
FAQ
What tools can be used for token documentation?
Tools like Storybook, Zeroheight, or even GitHub pages can be effective for documenting design tokens.
How often should token documentation be updated?
Documentation should be updated whenever tokens are added, removed, or modified. Regular reviews are recommended.
Can design tokens be used in design software?
Yes, many design tools like Figma and Sketch support design tokens, allowing for easier integration into design workflows.