Hexphone’s three-machine browser lab

Field notes

The lab exposes three emulated processors—MOS 6502, CHIP-8 and Intel 8086—and lets visitors load bytes or disk images into its checks. The virtual-phone view uses a phone-sized CSS viewport to exercise layout, wrapping and scrolling, but explicitly does not reproduce processor, touch or keyboard behavior; timing estimates scale this computer’s measurements, and some checks still require a real phone.