Usage in NodeJS context (server-side)? #1240

What's the recommended way to use this library on the server side?
The goal is to render images from canvas in Node.js context .

The README mentions that is possible but is lean on samples...
Looked through the unit tests but it seems they are all executed in DOM context.

When in Node.js context I get the message Error: Stage has no container. A container is required. (basic example here ).
So, I thought to myself: alright, perhaps it needs something like JSDOM to create some div container. In that case, the dataUrl is returned empty.

I'm aware of this answer too but supposedly node-konva is deprecated (as in, merged into the main konva package), right?
The canvas package is included as a dependency already too on my projects, I believe that isn't the issue.

Finally , node samples under https://github.com/konvajs/konva/blob/master/konva-node/index.js are still referring to node-konva and konva@7 ... should I simply downgrade to version 7?