⚡ Charting in Portugal

Charting libraries and tools help developers create interactive charts, graphs, and data visualizations for websites and applications.

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

According to our data, charting libraries are detected on 2.8% of websites from Portugal.

Statistics based on 14K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top charting libraries in Portugal in 2026, based on market share.

The most popular is Easy Pie Chart, which dominates the market with a substantial 60.5% share.
It is followed by Chart.js with 26.2% and Google Charts with 5%.

Easy Pie Chart 60.5%
Chart.js 26.2%
Google Charts 5%
D3.js 3.8%
Morris.js 2.1%
ApexCharts 2.1%
amCharts 1.9%
Highcharts 1.4%
Mermaid 0.9%
Chartist 0.7%
CanvasJS 0.7%
jQuery Sparklines 0.7%
jqPlot 0.5%
Flot 0.5%
FusionCharts 0.5%

🚀 Highlights

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

3. Google Charts ^(-1)
5. Morris.js ^(-2)
6. ApexCharts ^(-3)
10. Chartist ^(-5)
13. jqPlot ^(-7)
15. FusionCharts ^(-6)
18. NVD3 ^(-4)

✨ Best Charting Libraries

Below is a more detailed list of 18 charting libraries used on sites from Portugal, ranked by their market share.

Rank	Name	Market share
1	Easy Pie Chart A lightweight library for drawing simple, animated and retina optimized pie charts.	60.5%
2	Chart.js An open-source JavaScript library for data visualization that renders charts in Canvas. FreeOpen source	26.2%
3	Google Charts Mountain View, California, United States A free JavaScript library for creating interactive data visualizations using HTML and SVG. Free	5%
4	D3.js San Francisco, California, United States An open-source, low-level JavaScript toolbox for data visualization. FreeOpen source	3.8%
5	Morris.js An open-source JavaScript charting library with simple drawing line, bar, area, and donut charts. FreeOpen source	2.1%
6	ApexCharts An open source JavaScript charting library for interactive data visualizations with 16 chart types, simple API, and 100+ ready-to-use samples. FreeOpen source	2.1%
7	amCharts Neringa, Lithuania A commercial set of data visualization libraries offering different types of charts and interactive maps. $80+/seat/year	1.9%
8	Highcharts Vik i Sogn, Norway A commercial JavaScript charting framework based on SVG, with optional WebGL for high-volume rendering. Free$176+/seat/year	1.4%
9	Mermaid JavaScript-based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically. FreeOpen source	0.9%
10	Chartist A simple, responsive, SVG-based charting library. FreeOpen source	0.7%
11	CanvasJS A commercial charting library with over 30 chart types. $299+/seat	0.7%
12	jQuery Sparklines A jQuery plugin for generating small sparkline charts directly in the browser. FreeOpen source	0.7%
13	jqPlot A jQuery plugin to generate pure client-side JavaScript charts in your web pages. FreeOpen source	0.5%
14	Flot A JavaScript plotting library for jQuery with a focus on ease of use, attractive appearance, and interactive features. FreeOpen source	0.5%
15	FusionCharts Austin, Texas, United States A paid JavaScript charting library that provides over 100 chart types and 2,000 maps. $439+/year	0.5%
16	Datawrapper Berlin, Germany A web-based data visualization tool for creating charts, maps, and tables for web and print. Free$599/month	0.2%
17	C3.js A reusable chart library built on top of D3.js. FreeOpen source	0.2%
18	NVD3 An open-source, reusable charting library based on D3.js. FreeOpen source	0.2%

👉 See Also

🌎 Charting 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 14,881 websites from Portugal.
We currently track the presence of 26 charting libraries across the web.
Of these, 18 were detected on websites from Portugal.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.