What is an example of an open source web application?

WordPress is an example of an open source web application. Other examples include Drupal, Nextcloud, Mattermost, Grafana, OpenProject, Plausible Analytics, and Appsmith.

What is the difference between an open source web application and a framework?

An open source web application is usable software that solves a defined problem. A framework, such as Django, Laravel, or Ruby on Rails, provides reusable code and conventions for developers to build an application.

Are open source web applications free?

Some can be downloaded without a license fee, but operating them is not cost-free. Hosting, storage, implementation, security, maintenance, backups, support, and customization can create ongoing expenses.

Is a self-hosted application more secure than SaaS?

Not automatically. Self-hosting gives an organization more control, but it also transfers responsibility for configuration, patches, monitoring, backups, and incident response. Security depends on how the application is operated.

Can an open source web application be used commercially?

Many open source licenses permit commercial use, but their conditions vary. Review the application's current license and seek legal advice when modifying, embedding, or redistributing software.

What is the best open source web application framework?

There is no universal best framework. Django, Laravel, Ruby on Rails, Spring Boot, and other frameworks suit different languages, team capabilities, performance requirements, and architectures. Frameworks should not be evaluated as finished web applications.