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javascriptfirefox-addonfirefox-addon-webextensionsfirefox-developer-tools

View requests made by Firefox extension / add-on

How do I view requests and errors made by a Firefox extension? They don't show in the usual tab Inspector tool.

In Chrome, it's

chrome://extensions/ > Details > Inspect Views (background page)

That opens DevTools for the Chrome extension. I don't see an option for this in Firefox.

Solution

  • Copy this one and paste it into a new tab.

    about:debugging#/runtime/this-firefox