Top "Firebug" questions

Firebug was a Firefox extension, which allowed the debugging, editing, and monitoring of any website's CSS, HTML, DOM, JavaScript, network traffic and cookies.

How to view WS/WSS Websocket request content using Firebug or other?

Is there a way to view the Websocket traffic? Only Websocket headers are visible on the initial handshake. Everything disappears …

firebug websocket fiddler
How can I inspect and tweak :before and :after pseudo-elements in-browser?

I have created some fairly elaborate DOM elements with an :after pseudo-element, and I'd like to be able to inspect …

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Firefox addon to view/edit/create localStorage data?

Is there an addon that allows you to view, edit, localStorage information? If there is and it works as an …

firefox firebug firefox-addon local-storage
How can I inspect disappearing element in a browser?

How can I inspect an element which disappears when my mouse moves away? I don't know it's ID, class or …

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How to use CSS selectors to retrieve specific links lying in some class using BeautifulSoup?

I am new to Python and I am learning it for scraping purposes I am using BeautifulSoup to collect links (…

python css css-selectors beautifulsoup firebug
Why can't I save CSS changes in Firebug?

Firebug is the most convenient tool I've found for editing CSS - so why isn't there a simple "save" option …

css firebug
Print function log /stack trace for entire program using firebug

Firebug has the ability to log calls to a particular function name. I'm looking for a bug that sometimes stops …

javascript firebug
How do I find what Javascript is running on certain events?

I'll pick Chrome for this example, but I'm open to a solution from any browser. Use Case: I have an …

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Breakpoint on property change

Firebug for Firefox has a nice feature, called "Break on property change", where I can mark any property of any …

javascript debugging firefox google-chrome firebug
Is it possible to emulate orientation in a browser?

As the title is it possible to emulate orientation in google chrome or firefox? Meaning somehow change the browser to …

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