19.1 Variables
Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
Step by step
- Define the design purpose of Variables.
- Create the smallest useful frame, component, token, prototype, or document needed for the task.
- Apply consistent naming and structure so another designer can understand the file.
- Test the result in the relevant frame size, interaction state, mode, or prototype.
- Document the important decision so developers or teammates know how it should behave.
10 practical examples
- Apply Variables to a course website and explain the decision you made.
- Apply Variables to a online store and explain the decision you made.
- Apply Variables to a banking app and explain the decision you made.
- Apply Variables to a school portal and explain the decision you made.
- Apply Variables to a clinic booking system and explain the decision you made.
- Apply Variables to a dashboard and explain the decision you made.
- Apply Variables to a restaurant site and explain the decision you made.
- Apply Variables to a mobile app and explain the decision you made.
- Apply Variables to a creator site and explain the decision you made.
- Apply Variables to a business landing page and explain the decision you made.
Hands-on example
FIGMA PRACTICE
1. Create a frame named: Variables
2. Apply a clear layer/component naming system.
3. Build one default state and one alternate state.
4. Test at mobile and desktop sizes when relevant.
5. Add an annotation explaining the design decision.Expected output
A clean Figma artifact demonstrating Variables, organized well enough for another designer or developer to inspect and understand.
Practice exercise
Create a fresh example for Variables using a different product, screen, component, or content set. Explain what changed and why.
19.2 Collections
Collections is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
Step by step
- Define the design purpose of Collections.
- Create the smallest useful frame, component, token, prototype, or document needed for the task.
- Apply consistent naming and structure so another designer can understand the file.
- Test the result in the relevant frame size, interaction state, mode, or prototype.
- Document the important decision so developers or teammates know how it should behave.
10 practical examples
- Apply Collections to a course website and explain the decision you made.
- Apply Collections to a online store and explain the decision you made.
- Apply Collections to a banking app and explain the decision you made.
- Apply Collections to a school portal and explain the decision you made.
- Apply Collections to a clinic booking system and explain the decision you made.
- Apply Collections to a dashboard and explain the decision you made.
- Apply Collections to a restaurant site and explain the decision you made.
- Apply Collections to a mobile app and explain the decision you made.
- Apply Collections to a creator site and explain the decision you made.
- Apply Collections to a business landing page and explain the decision you made.
Hands-on example
FIGMA PRACTICE
1. Create a frame named: Collections
2. Apply a clear layer/component naming system.
3. Build one default state and one alternate state.
4. Test at mobile and desktop sizes when relevant.
5. Add an annotation explaining the design decision.Expected output
A clean Figma artifact demonstrating Collections, organized well enough for another designer or developer to inspect and understand.
Practice exercise
Create a fresh example for Collections using a different product, screen, component, or content set. Explain what changed and why.
19.3 Color Variables
Color Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
Step by step
- Define the design purpose of Color Variables.
- Create the smallest useful frame, component, token, prototype, or document needed for the task.
- Apply consistent naming and structure so another designer can understand the file.
- Test the result in the relevant frame size, interaction state, mode, or prototype.
- Document the important decision so developers or teammates know how it should behave.
10 practical examples
- Apply Color Variables to a course website and explain the decision you made.
- Apply Color Variables to a online store and explain the decision you made.
- Apply Color Variables to a banking app and explain the decision you made.
- Apply Color Variables to a school portal and explain the decision you made.
- Apply Color Variables to a clinic booking system and explain the decision you made.
- Apply Color Variables to a dashboard and explain the decision you made.
- Apply Color Variables to a restaurant site and explain the decision you made.
- Apply Color Variables to a mobile app and explain the decision you made.
- Apply Color Variables to a creator site and explain the decision you made.
- Apply Color Variables to a business landing page and explain the decision you made.
Hands-on example
FIGMA PRACTICE
1. Create a frame named: Color Variables
2. Apply a clear layer/component naming system.
3. Build one default state and one alternate state.
4. Test at mobile and desktop sizes when relevant.
5. Add an annotation explaining the design decision.Expected output
A clean Figma artifact demonstrating Color Variables, organized well enough for another designer or developer to inspect and understand.
Practice exercise
Create a fresh example for Color Variables using a different product, screen, component, or content set. Explain what changed and why.
19.4 Number Variables
Number Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
Step by step
- Define the design purpose of Number Variables.
- Create the smallest useful frame, component, token, prototype, or document needed for the task.
- Apply consistent naming and structure so another designer can understand the file.
- Test the result in the relevant frame size, interaction state, mode, or prototype.
- Document the important decision so developers or teammates know how it should behave.
10 practical examples
- Apply Number Variables to a course website and explain the decision you made.
- Apply Number Variables to a online store and explain the decision you made.
- Apply Number Variables to a banking app and explain the decision you made.
- Apply Number Variables to a school portal and explain the decision you made.
- Apply Number Variables to a clinic booking system and explain the decision you made.
- Apply Number Variables to a dashboard and explain the decision you made.
- Apply Number Variables to a restaurant site and explain the decision you made.
- Apply Number Variables to a mobile app and explain the decision you made.
- Apply Number Variables to a creator site and explain the decision you made.
- Apply Number Variables to a business landing page and explain the decision you made.
Hands-on example
FIGMA PRACTICE
1. Create a frame named: Number Variables
2. Apply a clear layer/component naming system.
3. Build one default state and one alternate state.
4. Test at mobile and desktop sizes when relevant.
5. Add an annotation explaining the design decision.Expected output
A clean Figma artifact demonstrating Number Variables, organized well enough for another designer or developer to inspect and understand.
Practice exercise
Create a fresh example for Number Variables using a different product, screen, component, or content set. Explain what changed and why.
19.5 String and Boolean Variables
String and Boolean Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
Step by step
- Define the design purpose of String and Boolean Variables.
- Create the smallest useful frame, component, token, prototype, or document needed for the task.
- Apply consistent naming and structure so another designer can understand the file.
- Test the result in the relevant frame size, interaction state, mode, or prototype.
- Document the important decision so developers or teammates know how it should behave.
10 practical examples
- Apply String and Boolean Variables to a course website and explain the decision you made.
- Apply String and Boolean Variables to a online store and explain the decision you made.
- Apply String and Boolean Variables to a banking app and explain the decision you made.
- Apply String and Boolean Variables to a school portal and explain the decision you made.
- Apply String and Boolean Variables to a clinic booking system and explain the decision you made.
- Apply String and Boolean Variables to a dashboard and explain the decision you made.
- Apply String and Boolean Variables to a restaurant site and explain the decision you made.
- Apply String and Boolean Variables to a mobile app and explain the decision you made.
- Apply String and Boolean Variables to a creator site and explain the decision you made.
- Apply String and Boolean Variables to a business landing page and explain the decision you made.
Hands-on example
FIGMA PRACTICE
1. Create a frame named: String and Boolean Variables
2. Apply a clear layer/component naming system.
3. Build one default state and one alternate state.
4. Test at mobile and desktop sizes when relevant.
5. Add an annotation explaining the design decision.Expected output
A clean Figma artifact demonstrating String and Boolean Variables, organized well enough for another designer or developer to inspect and understand.
Practice exercise
Create a fresh example for String and Boolean Variables using a different product, screen, component, or content set. Explain what changed and why.
Chapter 19 review — 10 questions and answers
1. What is the main purpose of Variables?
Answer: Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
2. What is a common mistake with Variables?
Answer: Using Variables visually without consistent naming, reusable structure, realistic content, states, or developer handoff information.
3. What is the main purpose of Collections?
Answer: Collections is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
4. What is a common mistake with Collections?
Answer: Using Collections visually without consistent naming, reusable structure, realistic content, states, or developer handoff information.
5. What is the main purpose of Color Variables?
Answer: Color Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
6. What is a common mistake with Color Variables?
Answer: Using Color Variables visually without consistent naming, reusable structure, realistic content, states, or developer handoff information.
7. What is the main purpose of Number Variables?
Answer: Number Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
8. What is a common mistake with Number Variables?
Answer: Using Number Variables visually without consistent naming, reusable structure, realistic content, states, or developer handoff information.
9. What is the main purpose of String and Boolean Variables?
Answer: String and Boolean Variables is a practical Figma skill used to move from rough structure toward a consistent, testable, developer-ready interface. The goal is to understand both the tool action and the design decision behind it.
10. What is a common mistake with String and Boolean Variables?
Answer: Using String and Boolean Variables visually without consistent naming, reusable structure, realistic content, states, or developer handoff information.