For example, you can pause on page scroll, cookie access or when an alert box is shown. You can also break when a property on an arbitrary object changes. Instead of pausing you can also show a trace message.
You can Follow the below Step By Step procedure to install the JavaScript Breakpoint Collection Chrome Extension to your Chrome Web browser.
It is the JavaScript Breakpoint Collection Chrome extension download link you can download and install Chrome Browser.
Toggle classes and attributes
This extension tries to copy the current page DOM elements to the clipboard, including dynamic JavaScript generated elements.
This extension serves various purposes for web developers and testers
Dev Helper
Logs function calls in DevTools console.
This extension debugs the scripter blocks and load proccess
Explore your javascript runtime