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No, you can. In regular Firefox (without doing any shenanigans) the extension will be installed for the session (until the browser is closed), but Firefox Devel
by The_SamminAter 1y ago
No, you can. In regular Firefox (without doing any shenanigans) the extension will be installed for the session (until the browser is closed), but Firefox Developer Edition lets you just install and run unsigned/invalid extensions (which is very useful if you occasionally have to change your clock back to 2018 and don’t want to lose all extensions).