⚡ Design Systems in Portugal

Design systems are comprehensive frameworks of style guides, reusable UI components, patterns, and documentation that help designers and developers build consistent digital products.

Portugal is a Southern European country with a population of around 10.3 million people.

According to our data, design systems are detected on 0.6% of websites from Portugal.

⭐ Most Popular in 2026

The following chart shows the top design systems in Portugal in 2026, based on market share.

The most popular is Material Design, which dominates the market with an overwhelming 96.6% share.
It is followed by Spectrum Web Components with 1.1% and Carbon Design System with 1.1%.

Material Design 96.6%
Spectrum Web Components 1.1%
Carbon Design System 1.1%
Atlassian UI 1.1%
Other 0.1%

🚀 Highlights

Here is a list of the top systems that are more popular in Portugal than worldwide.
Differences between global and country rankings are shown in parentheses.

✨ Best Design Systems

Below is a more detailed list of 4 design systems used on sites from Portugal, ranked by their market share.

Rank	Name	Market share
1	Material Design Mountain View, California, United States A design system developed by Google that defines a unified visual and interaction language used across Android, web, and other platforms.	96.6%
2	Spectrum Web Components San Jose, California, United States An implementation of Spectrum, Adobe's design system. FreeOpen source	1.1%
3	Carbon Design System Armonk, New York, United States Carbon is IBM's open source design system for products and digital experiences. FreeOpen source	1.1%
4	Atlassian UI Sydney, Australia A tailor-made frontend library for creating a user interface according to the Atlassian Design Guidelines. FreeOpen source	1.1%

👉 See Also

🌎 Design Systems in other countries

Data is based on the analysis of 14,630 websites from Portugal.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.