ActiveX, Alchemy, PNaCL,...

JVM, Z-Machine, P-Code.

I remember Java applets; when did z-machine and p-code make it to the browser?

	▲	DonHopkins 3 hours ago \| parent [-]
		Everything made it to the browser through emulation. UCSD Pascal: https://archive.org/details/UCSD_Pascal_1.1_1 Wizardry: https://archive.org/details/WizardryProvingGrounds

Woz's own Sweet 16 Dream Machine on the Integer Basic ROMS of the Apple II! ;)