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How to permit an extension to function at `about:blank`? - Add-ons - Mozilla Discourse

https://discourse.mozilla.org/t/how-to-permit-an-extension-to-function-at-about-blank/140584

“Per the undermentioned, Chrome can permit this on a per-extension (opt-in) basis. [1] Does Firefox permit this? If so, can a user also permit an extension to function at about:blank? stackoverflow.com/revisions/227…” (the page’s own description)

Topic: Web Development › Technical Forums
Quality: Quality 85 scored 12 Aug 2025
Language: english
Text on page: 4,204 characters
Page size: 41 kB
Answered: OK (200), HTML
Last read: 7 Jul 2025
In our index since: 7 Jul 2025
Safe search: Not checked yet
Links to it: 4 links from 1 site

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https://discourse.mozilla.org/t/how-to-permit-an-extension-to-function-at-about-blank/140584 “How to permit an extension to function at `about:blank`?”
https://discourse.mozilla.org/t/how-to-permit-an-extension-to-function-at-about-blank/140584/4 “How to permit an extension to function at `about:blank`?”
https://discourse.mozilla.org/tag/webextensions-api “How to permit an extension to function at `about:blank`?”
https://discourse.mozilla.org/t/how-to-perform-arbitrary-commands-file-uris-via-ecmascript-in-ff-as-a-user/141403 “How to permit an extension to function at `about:blank`?”

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