Best Open Source Frameworks 2026

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Browse free open source Frameworks and projects below. Use the toggles on the left to filter open source Frameworks by OS, license, language, programming language, and project status.

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1

XOOPS Web Application System

The world's leading content management systems (CMS) written in PHP

PLEASE NOTE: Latest XOOPS files are on http://github.com/xoops and http://github.com/xoopsmodules25x) XOOPS is a Web application platform written in PHP for the MySQL database. Its object orientation makes it an ideal tool for developing small or large community websites, intra-company and corporate portals, weblogs, and much more. XOOPS is an acronym of eXtensible Object Oriented Portal System. Initially a portal system, XOOPS is now a leading content management system (CMS) that serves as a versatile Web framework. XOOPS can also be used as a weblog or journal via a standard install using the News module alone. Another approach is to use modules like News, Forum, Download, Web Links, etc. to form a community that interacts with members and visitors. Or think big, like an enterprise, and develop modules to use with eShop that integrate into XOOP's uniform user management system. XOOPS is released under the terms of the GNU General Public License (GPL)

4 Reviews

Downloads: 30 This Week

Last Update: 2025-12-02
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2

PHP2Go Web Development Framework

PHP2Go is a development framework designed to help experienced developers and beginner programmers to create Web-based Systems. It's an object-oriented, structured and hierarchical set of classes and libraries developed using PHP, XML and JavaScript.

Downloads: 1 This Week

Last Update: 2013-04-16
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3

Rosary Web Toolkit (RWT)

Rosary Web Toolkit (RWT) is an ajax framework with event-driven programming. RWT is implemented by javascript language with the ajax technology. RWT now is the concept to write web pages in different ways from other ajax frameworks.

Downloads: 0 This Week

Last Update: 2013-04-17
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4

laemya

laemya is a light weight web framework for PHP.

Downloads: 0 This Week

Last Update: 2015-02-15
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