How to Create Animated GIFs and Stickers for Social Media

What a Design System Tool Actually Does

A design system is a collection of reusable UI components, design tokens (colors, spacing, typography values), and documentation that together ensure every screen in a product looks and behaves consistently. Design system tools provide the infrastructure to create, manage, version, and distribute these assets across design and development teams. Without these tools, design systems exist as scattered Figma files, style guides in Google Docs, and code snippets in GitHub—fragments that drift out of sync as the product grows.

Figma: The De Facto Design System Platform

Figma has become the primary tool for building design systems for most teams, and its component architecture is the reason. Figma's component system supports three levels of organization: base components (a single button), component sets with variants (a button with primary, secondary, and ghost variants in default, hover, and disabled states), and nested components (a button inside a card inside a modal). When you update a base component, the change propagates through every instance across every file in your team's workspace.

Figma's Variables feature (introduced in 2023) enables design tokens. You define variables for colors, spacing, typography, and border radius, and reference these variables in component properties. When a designer changes the primary color variable from blue to purple, every component using that variable updates automatically. This is the design-side equivalent of CSS custom properties, and it bridges the gap between design and code.

For documentation, Figma's Dev Mode provides a developer-focused view of any design file. Developers can inspect components, see token values, copy CSS/Swift/Kotlin code snippets, and export assets. Dev Mode reduces the handoff friction that traditionally exists between design and engineering teams.

Zeroheight: Documentation That Connects Design and Code

Zeroheight is a dedicated design system documentation platform. It connects to your Figma files and GitHub repositories, pulling component designs and code implementations into a single, searchable documentation site. The result is a living style guide that stays current as designs and code change.

The documentation structure in Zeroheight follows a standard pattern: overview (design principles, brand values), foundations (colors, typography, spacing, icons), components (buttons, inputs, cards, modals, each with design examples and code snippets), and patterns (common layouts, forms, navigation structures). Each component page shows the Figma design alongside the code implementation, making it easy for designers and developers to see both sides of the same component.

Zeroheight integrates with Figma through a plugin that syncs component metadata (names, descriptions, properties, variants) directly from Figma to the documentation. When a designer changes a component in Figma, the documentation updates automatically (or with a manual sync trigger). This eliminates the common problem of documentation becoming outdated as the design evolves.

Storybook: Component Documentation for Developers

Storybook is the standard tool for documenting UI components in code. It works with React, Vue, Angular, Svelte, and most other frontend frameworks. Storybook renders each component in isolation, allowing developers to browse the component library, interact with different states and variants, and see the underlying code.

Each "story" in Storybook documents one component variant. A Button component might have stories for Primary, Secondary, Disabled, With Icon, and Loading states. Each story renders the component with specific props, making it easy to verify that every variant looks correct and functions properly. Storybook also supports interaction testing, accessibility auditing, and visual regression testing through add-ons.

For design system teams, Storybook serves as the code-side counterpart to Figma. Designers reference Figma for visual decisions, developers reference Storybook for implementation details, and Zeroheight (or a similar tool) bridges the two. This three-tool workflow is the most common design system architecture in 2025.

Tokens Studio: Managing Design Tokens Across Platforms

Tokens Studio (formerly Figma Tokens) is a Figma plugin that manages design tokens and exports them to code. You define tokens in a structured JSON format within Figma, reference them in your component properties, and then export them to CSS custom properties, SCSS variables, Tailwind config, iOS Swift colors, Android XML resources, and other formats.

The key advantage of Tokens Studio over Figma's built-in Variables is its export flexibility. Figma Variables are powerful for design work, but exporting them to multiple code platforms requires manual configuration. Tokens Studio handles this automatically—define a token once, export it to every platform your product supports. This ensures that the same blue (#2563EB) used in Figma is the same blue in your CSS, your iOS app, and your Android app.

Tokens Studio also supports token references and aliases. You can define a token called "color-background-primary" that references "color-blue-500," and "color-blue-500" that references a raw hex value. This layered approach makes it easy to create themes (light mode, dark mode, high contrast) by swapping a single set of token values at the root level.

Building Your Design System: A Practical Approach

Start with foundations before components. Define your color palette (5-10 colors with light and dark variants), typography scale (8-10 sizes from 12px to 72px), spacing scale (4px base unit: 4, 8, 12, 16, 24, 32, 48, 64), border radius values (0, 4, 8, 12, 16, full), and shadow values (sm, md, lg). Document each foundation with its usage guidelines: when to use each color, which font size for which context, which spacing value for which layout pattern.

Then build components starting with the most reused elements: buttons, input fields, text labels, icons, and containers. Each component should have clearly defined variants (states, sizes, colors) and documented interaction behaviors (what happens on hover, focus, click, disabled). Build these in Figma as component sets, implement them in code, and document them in Storybook and Zeroheight.

Finally, compose components into patterns: a login form (text inputs + button), a navigation bar (logo + links + avatar), a data table (headers + rows + pagination). Patterns demonstrate how components work together and provide reusable layouts that teams can copy rather than building from scratch each time.