what problem does this solve that is not already solved by the n scripting engines that are already out there? When would I use this in lieu of Rhino &#x2F; JS on the JVM, for example?<p>Pet peeve of mine: people publish projects and don&#x27;t position what they&#x27;ve built in the universe of existing things. Readers without context won&#x27;t know what to do with it. A simple FAQ would be really helpful.