i guess you never had to build large applications with javascript. Imagine you need to write a js app by the size of your C++ programs ? that's what webdev are

i guess you never had to build large applications with javascript. Imagine you need to write a js app by the size of your C++ programs ? that's what webdev are asked to do today, but without a built-in module system , without strict typing , without built-in class system ( you need to roll your own , which may not be compatible with the one used in the library you might use ) , without the insurance that the API you use works across all browsers , ... JS doesnt help you to build applications it comes with no battery included.