Note: We are aware that some frameworks are current in the repository. We are asking you not submit any NEW at this time.
This isn’t a new ‘rule.’ It’s not a secret one either. It’s not listed in the guidelines specifically because any attempt to lay down each and every reason a plugin A plugin is a piece of software containing a group of functions that can be added to a WordPress website. They can extend functionality or add new features to your WordPress websites. WordPress plugins are written in the PHP programming language and integrate seamlessly with WordPress. These can be free in the WordPress.org Plugin Directory https://wordpress.org/plugins/ or can be cost-based plugin from a third-party shouldn’t be in the repository just ends in people rule-lawyering. Should we have to tell people “Don’t ask users to write to your plugin files”? No. That should be self-evident. A plugin gets replaced when it’s upgraded, so writing to plugin files means the changes get destroyed. And in many ways, that’s our problem here.
The issue is as follows: Having a framework as a plugin is a poor experience for the user. Not the developer. The user. The user understands “I have an add-on for WooCommerce, I probably need Woo.” They do not always understand “I have plugin Slider Joe. Why do I need Advanced Custom Fields?” In addition, by having a library as a plugin, the onus of version compatibility is now on the person least likely to understand it: the user.
The plugin repository is not, currently, a library or framework repository. It’s not meant like the NPM package manager, or even Composer as a way to define what a plugin ‘needs’ in the same ways for a developer to build a project. The plugin repository is, plain and simple, meant for plugins that users will find useful. Plugins that add functionality to WordPress in a directly inter-actable way.
At this time, we are not accepting frameworks as we don’t feel frameworks, boilerplates, and libraries are appropriate for the Plugins Directory. We require that plugins be useful in and of themselves (even if only being a portal to an external service). And while there are many benefits to frameworks and libraries, without plugin dependency support in core Core is the set of software required to run WordPress. The Core Development Team builds WordPress. or the directory, it becomes another level of hassle for users.
The parade of likely support issues:
- Not recognizing the framework plugin, and thus deleting it (causing the plugin(s) to break)
- Not recognizing the framework plugin and thinking they’ve been hacked
- Debugging drama, when we tell them to disable all their plugins and they find its a library problem
- Updating the framework plugin separately from the dependent plugins, possibly leading to breakage
- Updating a dependent plugin without updating the framework, possibly leading to breakage
- Plugins not keeping up with library changes to the point that they break
- Different plugins requiring different versions of the framework
And bearing in mind that the framework and plugin developers are different people, that’s another level of coordination/compatibility issues. A developer is (in theory) clever enough to write their plugin in a way that it includes the version of the library they need in a way that will not break everyone else. Of course, you developers know that’s a goal and not an absolute.
Frameworks and libraries should be packaged with each plugin (hopefully in a way that doesn’t conflict with other plugins using the framework or libraries). At least until core supports plugin dependencies.
Making this messier is the fact that once a library is in the repository, you shouldn’t put it in your plugin anymore. Why not? Well what happens if they install a library as a plugin, while having the library inside a plugin already? Which one takes precedent? What happens when they’re out of sync and so on? See the goal up above that isn’t an absolute. It gets even messier.
A library is a library, and should be in the plugin, not separate.
Maybe one day we’ll have proper plugin dependencies, but we simply are not there yet.