So, running from the same source code? That's already the case for many extensions. Running from the same artifact is a bit harder as Chrome will only accept e

So, running from the same source code? That's already the case for many extensions. Running from the same artifact is a bit harder as Chrome will only accept extensions signed by Google from the Chrome Web Store. I guess Firefox could let you install them, but then it leaves the possibility of installing an extension that is actually incompatible and confusing users.