⚡ 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.

Statistics based on 16K+ analyzed websites. About this data

⭐ 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 95.1% share.
It is followed by Calcite Design System with 2% and SAPUI5 with 2%.

🚀 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.	95.1%
2	Calcite Design System Redlands, California, United States A collection of design and development resources for creating beautiful, easy-to-use, and cohesive experiences across apps. FreeOpen source	2%
3	SAPUI5 Walldorf, Baden-Württemberg, Germany A JavaScript framework and UI library that also serves as a reference implementation of SAP's design system. FreeOpen source$$$	2%
4	Spectrum Web Components San Jose, California, United States An implementation of Spectrum, Adobe's design system. FreeOpen source	1%

👉 See Also

🌎 Design Systems in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 16,440 websites from Portugal.
We currently track the presence of 14 design systems across the web.
Of these, 4 were detected on websites from Portugal.
Statistics were last calculated on September 18, 2026.
For more details, see our methodology and disclaimer.