Drupal is a free and open-source web content management system (CMS) written in PHP and distributed under the GNU General Public License. Drupal provides an open-source back-end framework for at least 14% of the top 10,000 websites worldwide and 1.2% of the top 10 million websites—ranging from personal blogs to corporate, political, and government sites. Systems also use Drupal for knowledge management and for business collaboration.
Microsoft WebMatrix is a discontinued cloud-connected website builder and HTML editor for Windows, geared towards web development. WebMatrix enables developers to build websites using built-in templates or popular open-source applications, with full support for ASP.NET, PHP, Node.js and HTML5. Microsoft developed WebMatrix for the purpose of providing web developers with coding, customization, and publishing capabilities all in one place.
Joomla, also spelled Joomla! and sometimes abbreviated as J!, is a free and open-source content management system (CMS) for publishing web content on websites. Web content applications include discussion forums, photo galleries, e-Commerce and user communities and numerous other web-based applications. Joomla is developed by a community of volunteers supported with the legal, organisational and financial resources of Open Source Matters, Inc.
Symfony is a free and open-source PHP web application framework and a set of reusable PHP component libraries. It was published as free software on October 18, 2005, and released under the MIT License.
Svelte is a free and open-source front-end component framework and language created by Rich Harris and maintained by the Svelte core team members. Svelte is not a monolithic JavaScript library imported by applications: instead, Svelte compiles HTML templates to specialized code that manipulates the DOM directly, which may reduce the size of transferred files and give better client performance. Application code is also processed by the compiler, inserting calls to automatically recompute data and re-render UI elements when the data they depend on is modified. This also avoids the overhead associated with runtime intermediate representations, such as virtual DOM, unlike traditional frameworks which carry out the bulk of their work at runtime, i.e. in the browser.
MODX is an open source content management system and web application framework for publishing content on the World Wide Web and intranets. MODX is licensed under the GPL, is written in the PHP programming language, and supports MySQL, MariaDB and Percona Server as the database. It was awarded Packt Publishing's Most Promising Open Source Content Management System in 2007.
Web2py is an open-source web application framework written in the Python programming language. Web2py allows web developers to program dynamic web content using Python. Web2py is designed to help reduce tedious web development tasks, such as developing web forms from scratch, although a web developer may build a form from scratch if required.
TYPO3 is a Web content management system (CMS) written in the programming language PHP. It can run on a variety of web servers, such as Apache, Nginx, or Internet Information Services (IIS), and on many operating systems, including Linux, Microsoft Windows, FreeBSD, macOS, and OS/2. It is free and open-source software released under the GNU General Public License version 2.
CppCMS is an open-source web application framework for the C++ programming language developed by Artyom Beilis. The primary goal of CppCMS is building performance-demanding web applications. It may also be used for embedded web applications for consumer devices. The library is available under MIT license. It currently targets POSIX-compatible platforms as well as Microsoft Windows.
The Wing Python IDE family of integrated development environments (IDEs) from Wingware was created specifically for the Python programming language, with support for editing, testing, debugging, inspecting/browsing, and error checking Python code.
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains HTML, CSS and (optionally) JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
VirtueMart is an open-source e-commerce application designed as an extension of the Mambo or Joomla! content management systems (CMS). VirtueMart is written in PHP and requires the MySQL database environment for storage. It is best suited for low to medium level traffic web-sites.
Foundation is a free responsive front-end framework, providing a responsive grid and HTML and CSS UI components, templates, and code snippets, including typography, forms, buttons, navigation and other interface elements, as well as optional functionality provided by JavaScript extensions. Foundation is an open source project, and was formerly maintained by ZURB. Since 2019, Foundation has been maintained by volunteers.
Yesod is a web framework based on the programming language Haskell for productive development of type-safe, representational state transfer (REST) model based, high performance web applications, developed by Michael Snoyman, et al. It is free and open-source software released under an MIT License.
Contao is a free content management system (CMS) for medium to large websites. The program specializes in back-office and front-office accessibility, and observes XHTML, HTML5 and CSS standards, according to W3C/WAI guidelines, to generate pages. The program is an open-source project, published in its original form in 2006 by Leo Feyer.
Apotomo is a platform-specific widget framework for Ruby on Rails, designed to simplify the components and code of the view section of the MVC design pattern. Apotomo is built on, and was built by the same engineer as, the Cells Project.
Concerto is a web-based digital signage application licensed under the Apache License and written using the Ruby on Rails programming framework. It rotates uploaded graphical, textual, and video content through a template that is accessed by computers running a web browser.
Vue.js is an open-source model–view–viewmodel front end JavaScript library for building user interfaces and single-page applications. It was created by Evan You, and is maintained by him and the rest of the active core team members.
Tailwind CSS is an open source CSS framework. The main feature of this library is that, unlike other CSS frameworks like Bootstrap, it does not provide a series of predefined classes for elements such as buttons or tables. Instead, it creates a list of "utility" CSS classes that can be used to style each element by mixing and matching.
