Is there a jsdoc?

Is there a generated documentation for the project? For example, I am looking for what options I can pass to function “octemplate” but can’t find it. It is not just this, other functions too. Is there a page where can access all methods? I am looking for something like this: math.js | an extensive math library for JavaScript and Node.js , but for Nextcloud of course…

NC is on its way to include some NPM packages for various use cases. So, you would typically install one or multiple NPM packages and use their functinoality.

These packages try to provide a documentation AFAIK (example for @ nextcloud/router). There is also the page Nextcloud developer documentation — Nextcloud latest Developer Manual latest documentation with generic information but there is not much about JS.