Firefox Nightly Preps Support for Progressive Web Apps

A few months back Firefox announced it was finally adding support for Progressive Web Apps (PWAs) after years of ignoring its own user’s requests to do so. If you’re running a recent Firefox Nightly build, you can now flicking the switch on an experimental hidden flag in the about:config page to enable the feature (which Mozilla refers to as Taskbar Tabs): Right now, enabling that flag doesn’t do do anything (on any platform) but since the flag itself has landed it ought to mean the feature itself isn’t too far behind, right? In anticipation, here’s a look at what we might :sys_more_orange:
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https://www.omgubuntu.co.uk/2025/03/firefox-nightly-supports-web-apps-taskbar-tabs