⚡ Backend Frameworks in Belgium

Backend frameworks are software libraries of tools and modules that help developers build the server-side of a web application.

Belgium is a Western European country with a population of over 12 million people.

According to our research, backend frameworks are detected on 14.5% of websites from Belgium.

⭐ Most Popular in 2026

The following chart shows the top backend frameworks in Belgium in 2026, based on market share.

The most popular is ASP.NET with a share of 26.6%, followed by Laravel with 16% and Yii Framework with 13.9%.

🚀 Highlights

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

✨ Best Backend Frameworks

Below is a more detailed list of the top 25 of the 39 backend frameworks used on sites from Belgium, ranked by their market share.

RankNameMarket share
1
ASP.NET
Redmond, Washington, United States

A server-side web application framework that runs on the .NET platform and enables developers to build dynamic websites and APIs using languages like C#.

FreeOpen source
2
Laravel
New York, United States

An open-source PHP backend framework that provides all features needed to build modern web applications such as routing, input validation, caching, queues, and file storage.

FreeOpen source
3
Yii Framework
Chicago, Illinois, United States

An open-source, object-oriented, component-based MVC PHP web application framework.

FreeOpen source
4
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
5
Ruby on Rails
Chicago, Illinois, United States

A full-stack framework that includes everything needed to build database-driven web applications using the Model-View-Controller pattern.

FreeOpen source
6
ASP.NET Core
Redmond, Washington, United States

An open-source, cross-platform web framework and the successor to ASP.NET that enables development of web apps and APIs using .NET on Windows, macOS, or Linux.

FreeOpen source
7
Symfony
Clichy, Île-de-France, France

An open-source PHP web application framework and a set of reusable components designed to speed up the development and maintenance of web applications using best practices and high modularity.

FreeOpen source
8
Apache Sling
Wilmington, Delaware, United States

An open-source web framework that uses a Java Content Repository, such as Apache Jackrabbit, to store and manage content.

FreeOpen source
9
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
10
Express
San Francisco, California, United States

A minimal and flexible Node.js web framework that lets developers build web apps and APIs using routing, middleware, template engines, and support for serving static assets.

FreeOpen source
11
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
12
CodeIgniter
Halifax, Nova Scotia, Canada

An open-source PHP full-stack web framework with small footprint, high performance, and minimal configuration setup.

FreeOpen source
13
SvelteKit

A framework for rapidly developing robust, performant web applications using Svelte.

FreeOpen source
14
Django
Huntersville, North Carolina, United States

A high-level Python web framework that encourages rapid development and clean, pragmatic design while following the Model-View-Template architectural pattern and the "don't repeat yourself" principle.

FreeOpen source
15
Jakarta Server Pages
Brussels, Belgium

A technology that enables developers to create dynamic web content using XML markup, custom tags, expression language, and Java.

FreeOpen source
16
Jakarta Servlet
Brussels, Belgium

Enables developers to write web UIs using pure Java.

FreeOpen source
17
Rack

A minimal, modular interface and invocation convention that operates between Ruby web servers and web applications to standardize how HTTP requests and responses are exchanged.

FreeOpen source
18
Spring
Palo Alto, United States

A Java framework for building enterprise-grade applications.

FreeOpen source
19
Java Portlet

Java Portlets are pluggable user interface software components that are managed and displayed in a web portal.
20
CakePHP
Las Vegas, Nevada, United States

A rapid development framework for PHP that uses MVC, front controller, associative data mapping and active record patterns to help developers build web applications faster.

FreeOpen source
21
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
22
Fat-Free Framework

A lightweight PHP micro-framework designed for rapid development of web applications and APIs.

FreeOpen source
23
Hypernova
San Francisco, California, United States

A legacy open source service from Airbnb that renders JavaScript views on the server to deliver HTML for better page load and search engine indexing.

FreeOpen sourceLegacy
24
Flask
Wilmington, Delaware, United States

A lightweight framework for building web applications in Python.

FreeOpen source
25
Struts
Wilmington, Delaware, United States

An open-source MVC framework for creating modern Java web applications.

FreeOpen source

👉 See Also

Data is based on the analysis of 26,849 websites from Belgium.
Statistics were last calculated on .
For details, see our methodology and disclaimer.