What is Open Source Software in the context of WordPress?
Open Source Software (OSS) in the context of WordPress means that the WordPress core software, themes, and many plugins are released under an open-source license, specifically the GNU General Public License (GPL).
What This Means:
Freedom to Use Anyone can download WordPress and use it for any purpose without paying licensing fees.
Freedom to Modify You can access the source code of WordPress, themes, and plugins, and modify it to suit your needs.
Freedom to Distribute You can redistribute WordPress, your modified versions, or derived works freely.
Community Contribution WordPress is built and maintained by a global community of developers, designers, translators, and users. Anyone can contribute to improving the platform.
Transparency & Security Because the source code is open, it is continuously reviewed by developers worldwide, making it more secure and reliable over time.
In Practice for WordPress:
The WordPress Core itself is open source.
Most themes and plugins in the WordPress.org repository are also open source.
Developers can build their own plugins or themes using WordPress’ open-source codebase and release them under the same GPL license.
