Keyboard shortcut of daily note

On the Keyboard Shortcuts page there are 2 commands, which I don’t know where are they from: Open Daily Note and Open Weekly Note. Are the coming from a Plug? If yes, which one?

Thanks.

What’s the difference between a plug and a library then?

Libraries:

Plugs:

Originally, SilverBullet just had plugs (plugins) — effectively ways to extend SB with JavaScript code. However, this still had a rather high barrier to entry in terms of extending SB functionality. Later I added mechanisms like templates and later even space script. These you would simply write as simple pages in your space. This means you can distribute such extensions by simply distributing pages (markdown files). This is what became known as libraries.

Plugs are still more powerful, but today a bunch of things you can do in plugs you can also implement using libraries.