⚡ Frontend Frameworks in Portugal

Frontend frameworks are libraries that simplify the development of the client-side of web applications by providing reusable components and structured patterns for building interactive user interfaces.

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

According to our statistics, frontend frameworks are used on 11.5% of websites from Portugal.

⭐ Most Popular in 2026

The following chart shows the top frontend frameworks in Portugal in 2026, based on market share.

The most popular is React, which dominates the market with an overwhelming 56.7% share.
It is followed by Vue.js with 16.7% and Next.js with 11.9%.

React 56.7%
Vue.js 16.7%
Next.js 11.9%
AngularJS 7.5%
Backbone.js 5.4%
Alpine.js 4.9%
Nuxt 3.7%
Angular 3.5%
Knockout 3.3%
Livewire 1.5%
Inertia.js 1%
Stimulus 0.8%
Svelte 0.6%
Dojo 0.5%
Remix 0.3%

🚀 Highlights

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

4. AngularJS ^(-4)
8. Angular ^(-1)
10. Livewire ^(-1)
11. Inertia.js ^(-2)
15. Remix ^(-1)
16. Marionette ^(-8)
18. Jakarta Faces ^(-1)
19. GWT ^(-6)
20. Ionic ^(-1)
21. SolidJS ^(-6)

✨ Best Frontend Frameworks

Below is a more detailed list of the top 25 of the 26 frontend frameworks used on sites from Portugal, ranked by their market share.

Rank	Name	Market share
1	React Menlo Park, California, United States A popular open-source JavaScript library for building dynamic user interfaces, created by Facebook. FreeOpen source	56.7%
2	Vue.js A progressive JavaScript framework that allows developers to create user interfaces using components, reactive data binding, and a virtual DOM. FreeOpen source	16.7%
3	Next.js San Francisco, California, United States A React framework for building full-stack web applications that offers server-side rendering, static site generation, file-based routing, and built-in API routes. FreeOpen source	11.9%
4	AngularJS Mountain View, California, United States A discontinued open-source web framework from Google that has been superseded by Angular. FreeOpen sourceLegacy	7.5%
5	Backbone.js A JavaScript framework that adds structure to web applications by implementing the MVC pattern. FreeOpen source	5.4%
6	Alpine.js Buffalo, New York, United States A minimal JavaScript framework that lets developers add reactive behavior directly in HTML markup using attributes and magic properties without needing a build tool. FreeOpen source	4.9%
7	Nuxt San Francisco, California, United States An open-source framework based on Vue.js that enables developers to build full-stack web applications and websites using conventions like file-based routing, automatic component imports, and type-safe support out of the box. FreeOpen source	3.7%
8	Angular Mountain View, California, United States An open-source single-page web application framework, a successor to AngularJS, developed by Google. FreeOpen source	3.5%
9	Knockout A JavaScript MVVM (Model-View-ViewModel) library that helps developers create rich, desktop-like user interfaces with JavaScript and HTML. FreeOpen source	3.3%
10	Livewire Buffalo, New York, United States A full-stack framework for Laravel that allows developers to build dynamic user interface components using PHP and Blade templates without writing front-end JavaScript. FreeOpen source	1.5%
11	Inertia.js New York, United States A toolkit for building single-page applications with React, Vue, or Svelte while keeping classic server-side routing and controllers. FreeOpen source	1%
12	Stimulus Chicago, Illinois, United States A JavaScript framework designed to enhance static or server-rendered HTML by connecting JavaScript controller classes to DOM elements via data attributes. FreeOpen source	0.8%
13	Svelte An open-source component-based front-end framework that compiles components into efficient JavaScript at build time, avoiding a virtual DOM and minimizing runtime workload. FreeOpen source	0.6%
14	Dojo San Francisco, California, United States A progressive TypeScript framework that enables developers to build web apps using modular widgets, built-in routing, state management, and internationalization. FreeOpen source	0.5%
15	Remix Ottawa, Ontario, Canada A full-stack React-based web framework that delivers server-rendered pages with nested routing and progressive enhancement. FreeOpen source	0.3%
16	Marionette A framework that extends Backbone.js with robust views and architecture solutions. FreeOpen source	0.2%
17	Ext JS Austin, Texas, United States A commercial JavaScript framework for building cross-platform web and mobile applications. Free$1,295+	0.2%
18	Jakarta Faces Brussels, Belgium A Java MVC framework for building web application user interfaces using reusable UI components. FreeOpen source	0.2%
19	GWT Mountain View, California, United States An open-source development toolkit that lets developers write front-end web applications in Java and compile them into optimized JavaScript, HTML, and CSS. FreeOpen source	0.1%
20	Ionic Madison, Wisconsin, United States An open-source UI toolkit and framework for building native-quality apps for iOS, Android, and the web using HTML, CSS, and JavaScript. FreeOpen source	0.06%
21	SolidJS A reactive JavaScript framework designed to build responsive and high-performing user interfaces. FreeOpen source	0.06%
22	Ember.js Portland, Oregon, United States An open-source JavaScript framework built around components, services, declarative templates, and a router that lets developers create scalable single-page applications. FreeOpen source	0.06%
23	Blazor Redmond, Washington, United States An open-source web framework from Microsoft that allows developers to build full-stack web applications using C# and .NET. FreeOpen source	0.06%
24	Cordova Wilmington, Delaware, United States A mobile development framework that enables cross-platform application development using HTML, CSS, and JavaScript. FreeOpen source	0.06%
25	Flutter Mountain View, California, United States A framework for building cross-platform applications using the Dart programming language. FreeOpen source	0.06%

👉 See Also

🌎 Frontend Frameworks 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.