Community plugins are plugins or addons created for Plus UI by community and are not official.
Since these are not managed by us, we neither ensure that these plugins will work nor we provide any support related to it. You should try them at your own, you are alone on the way of adding any of these plugins. We will not provide support for issues caused by any of these plugins.
No community plugins are available right now. If you want to submit a plugin, fill out this form.