Question: Possible to generate JavaScript online?

[djelenc]

I'm trying to figure out whether st-js is a good fit for my project. I've been browsing your site but have not yet been able to find the answer to my question. I hope you do not mind me asking it here.

I wonder whether it is possible to generate JavaScript online -- that is, can I dynamically generate JavaScript in a running Java application?

To make this more obvious: I'm showing a webview which gets populated dynamically with HTML. Now, I'd like to JavaScript to it as well. However, I feel unease writing JavaScript as Java strings; mistakes are too easy to make. So I've been searching for a library that would allow me writing Java code that could be online transpiled into JavaScript. A function in which I could put a Runnable instance manipulating DOM and it would return a JavaScript string.