I am developing an autofill plugin to autofill workday form, this is part of my program:

I’m trying to modify the DOM of content.html that opens when clicked on the button in the popup of the extension I’m developing. Page can be created using the button in the popup.html but it cannot be modified by my code. What am I missing here?

I am taking a course about browsers in tech school.
I have absolutely 0 knowledge in this field.
We were tasked with creating a simple chrome extension that runs at the background and when you are in https://www.linkedin.com/jobs it constantly searches for elements with the class jobs-apply-button.
Once it finds the element it prints it.

I am taking a course about browsers in tech school.
I have absolutely 0 knowledge in this field.
We were tasked with creating a simple chrome extension that runs at the background and when you are in https://www.linkedin.com/jobs it constantly searches for elements with the class jobs-apply-button.
Once it finds the element it prints it.

I’m creating a chrome plugin that involves manipulating DOM elements. The code in my content.js file is run in a function called setup and I call this function in the following way: