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accessing history in a firefox addon...

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ReferenceError: TextEncoder is not defined...

Firefox command line arguments in extension...

TypeError document.querySelector(...) is null...

Firefox Add-On signing error...

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Security Error when trying to load content from resource in a Firefox Addon (SDK)...

Error with XPath in a parsed XML document (WrongDocumentError)...

Add onclick event to specific button with page-mod (Firefox Addon)...

Using a custom protocol with XMLHttpRequest in a Firefox add-on...

Get add-on id of extensions in Firefox...

How to get info from another website from my HTML page?...

Bridge JavaScript/Java in FF plugin...

"XMLHttpRequest is not a constructor" error, contrary do Mozilla docs on usage inside brow...

How can I emit message in panel's onMessage method?...

Firefox addon: Why the self.port in the panel's contentscript is undefined?...

Firefox extension share async function with return gives => Error: Permission denied to access pr...

What is the easiest way to develop Firefox extension?...

HTML onclick event not working with innerHTML syntax for creating the button in the cell...

Building an add-on to hide a <div> block on an HTML page...

Record Firefox Web Browser session from my mozilla addon...

Notification when the value in Address Bar changes...

loading simple iframe from extension firefox...

Problem with adding functionality to JavaScript Firefox Extension?...

browser.tabs.executeScript in Firefox Extension return value...

Firefox extension custom fonts...

Loading unpacked extensions doesn't work Firefox...

How to determine the http-request's location/origin (address-bar)?...