I am not sure what the OP mean by "The way that they code is to make changes to the code by guessing. " Looks to me that this person is not a developer but som

I am not sure what the OP mean by "The way that they code is to make changes to the code by guessing. " Looks to me that this person is not a developer but someone who is used to copy paste random stuff from stack overflow and see the change live on the dev tools console of his browser. I don't even know how he got that job to begin with.