A WASM emulator of 68040 and NeXT, the original OS and compiler, then run WWW on top of that.

The performance would likely be comparable %)

The performance would likely be much better. :-)

An example from a year later; 1990:

	▲	spijdar 6 hours ago \| parent [-]
		Every version of NeXT is actually catalogued and can be run in the browser at: https://infinitemac.org/ I'm pretty sure the CERN WorldWideWeb application is also included in the "bonus software" HDD, but I'm on my phone right now and can't confirm. :-)