What is Design System?
A collection of reusable components, guidelines, and standards that ensure consistent design across a product.
Why It Matters
Design systems speed up development and ensure visual consistency as your team and product grow.
Real-World Example
A design system defining standard button styles, colour palette, typography, and spacing rules for the entire app.
“Understanding terms like Design System matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”
Related Terms
Component Library
A collection of pre-built, reusable UI components that developers can use to build interfaces quickly.
User Interface (UI)
The visual elements of a product that users interact with, including buttons, menus, and layouts.
Mockup
A detailed, realistic visual representation of what a product will look like, including colours, fonts, and images.
Component
A reusable building block of a user interface that can be combined to create complex pages
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Related Terms
Component
A reusable building block of a user interface that can be combined to create complex pages
User Interface (UI)
The visual elements of a product that users interact with, including buttons, menus, and layouts.
Mockup
A detailed, realistic visual representation of what a product will look like, including colours, fonts, and images.
Component Library
A collection of pre-built, reusable UI components that developers can use to build interfaces quickly.
Product-Market Fit
The point where your product satisfies a strong market demand and customers actively want it.
Lean Startup
A methodology for building businesses by rapidly testing ideas with real customers and iterating based on feedback.