Use 3rd party JS libraries (including JQuery), call Javascript functions, access object properties and methods. Implement game objects, and algorithms in Javasc...
Is it possible to interact with the active layout from this plugin. For example, if I have some code running in a javascript file that identifies that the current level needs to be restarted can I wire that in? I could do this based on eval's but there could be multiple different layout update needs such as muting sound, restarting a level, resetting an object on the page or spawning a number of new objects. Great plugin and I can already see this improving maintainability on games
You can interact with the active layout from javascript code. You can do this even without this plugin. The plugin has nothing to do with it. See the documentation on Construct runtime