Orchid was created from the very beginning to support plugins. In fact, everything that Orchid does is set up in a modular, pluggable way, which makes it possible to customize your site with exactly the features you want and nothing more.
Add static pages with rich taxonomy to your Orchid site.
Add Jekyll-like blogging functionality to your Orchid site.
A Gitbook-like wiki for your Orchid site.
What to Extend