Google Chrome Javascript Debugger and Content Scripts
Put the following command in your script: debugger; That will launch the Javascript debugger when it gets to that point
script-debugging
How to search all loaded scripts in Chrome Developer Tools?
Open a new Search pane in Developer Tools by: pressing Ctrl+Shift+F (Cmd+Option+I on mac) clicking the overflow menu (⋮) in DevTools, clicking the overflow menu in the Console (⋮) and choosing the Search option You can search across all your scripts with support for regular expressions and case sensitivity. Click any match to load that … Read more