Debugging tool to debug JS outside Max?

    Feb 14 2020 | 4:49 pm
    I wonder to which extent it is possible to debug JS code outside Max as too often there's no way to get messages from post() displayed in the console.
    I understand that only pure JS with no Max-specific data or object type could be used but it's OK for me. Which tool would you recommend?
    Thank you for helping.