Rhino
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/Rhino/Embedding_tutorial#usingJSObjs https://developer.mozilla.org/en-US/docs/Mozilla/Projects/Rhino/Embedding_tutorial https://dxr.mozilla.org/mozilla/source/js/rhino/examples https://github.com/mozilla/rhino/tree/master/examples https://stackoverflow.com/questions/3995897