Dear Colleagues!
Сurrent javascript support level is very low.
1. Оbjects do not support expressions. For example: { key: expression }
2. Incorrectly accepted types returned by expressions. For example: "hello world".split(" ")[0]
3. Lack of basic Array methods.
4. Very low performance and memory leak on large arrays or objects, noticeably starting at 1000 items.
This is only a small part of yate's javascript lacks.
Best regards, Anton