Its a fundamental issue with JS and DOM. Its understandable that there needs to be a need to manipulate elements on the webpage, but the issue is that with JS,

Its a fundamental issue with JS and DOM. Its understandable that there needs to be a need to manipulate elements on the webpage, but the issue is that with JS, you can basically create the webpage programmatically from the ground up, but you are doing it through essentially concatenating text into html/css. Even worse, JS can actually modify itself. You can take defined functions that have definite common behavior. and overwrite them to arbitrary ones. The equivalent to a low level language like C would be writing your code with half C, half custom macros that are #defined at random places in the code libraries that you pulled in that change core C instructions, and instead of regular C code you are concatenating strings with assembly instructions that would then be put into a file and ran. No other language that I know of allows for this.