⚡ 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 2.9% of websites from Portugal.

Statistics based on 15K+ 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 59.3% share.
It is followed by Chart.js with 26.2% and Google Charts with 5.5%.

🚀 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.

✨ Best Charting Libraries

Below is a more detailed list of 19 charting libraries used on sites from Portugal, ranked by their market share.

RankNameMarket share
1
Easy Pie Chart
Westport, Connecticut, United States

A lightweight JavaScript library for rendering animated pie charts and circular progress indicators using the HTML5 canvas element.

FreeOpen source
2
Chart.js

An open-source JavaScript library for data visualization that renders charts in HTML5 canvas.

FreeOpen source
3
Google Charts
Mountain View, California, United States

A free JavaScript library for creating interactive data visualizations using HTML5 and SVG.

Free
4
D3.js
San Francisco, California, United States

An open-source, low-level JavaScript toolbox for data visualization.

FreeOpen source
5
amCharts
Neringa, Lithuania

A JavaScript data visualization suite that provides libraries for interactive charts, gauges, stock charts, Gantt charts, and vector maps for web applications.

FreeOpen source$80+/seat/year
6
Morris.js

An open-source JavaScript charting library for drawing simple line, bar, area, and donut charts with minimal configuration.

FreeOpen source
7
ApexCharts
Cranbury, New Jersey, United States

An open-source JavaScript charting library for building interactive data visualizations in web applications with a declarative API and responsive SVG rendering.

FreeOpen source$199+/developer/year
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
9
Mermaid
San Francisco, California, United States

An open-source JavaScript diagramming and charting library that renders Markdown-inspired text definitions into dynamically generated diagrams and visualizations.

FreeOpen source$10+/user/month
10
jQuery Sparklines

A jQuery plugin for generating small sparkline charts directly in the browser.

FreeOpen source
11
CanvasJS
Claymont, Delaware, United States

A commercial JavaScript charting library for creating interactive data visualizations in web and mobile applications.

Free$299+
12
Chartist
Zurich, Switzerland

A simple, responsive, SVG-based charting library.

FreeOpen source
13
FusionCharts
Austin, Texas, United States

A commercial JavaScript charting library for building interactive dashboards, business reports, and geographic visualizations.

$949+/year
14
jqPlot

A jQuery plugin to generate pure client-side JavaScript charts in your web pages.

FreeOpen source
15
Flot

A JavaScript plotting library for jQuery with a focus on ease of use, attractive appearance, and interactive features.

FreeOpen source
16
NVD3
Oaks, Pennsylvania, United States

An open-source, reusable charting library based on D3.js.

FreeOpen source
17
Apache ECharts
Wilmington, Delaware, United States

An open-source JavaScript charting and data visualization library used to build interactive charts in web applications.

FreeOpen source
18
Datawrapper
Berlin, Germany

A web-based data visualization tool for creating charts, maps, and tables for web and print.

Free$599/month
19
C3.js

A reusable chart library built on top of D3.js.

FreeOpen source

👉 See Also

🗃️ About This Data