I'm a core developer on 86Box, the emulator for vintage IBM PC compatibles. Most of my work is in the CPU recompiler, video card emulation, and making 86Box run well on Apple Silicon.

If my work has been useful to you, a sponsorship or a one-time donation keeps it going. Thank you.

• Speed and correctness work on the recompiler, on both arm64 and x86-64
• Compiling more of what used to fall back to the interpreter
• Keeping recompiled code exact against the interpreter, guest timing included

• CPU and x87 behavior matched to the original manuals
• Fixes for bugs found by real guest software

• ATI Rage 128 emulation: Rage Fury Pro AGP, Xpert 128 PCI, Rage Fury MAXX
• An arm64 JIT for the 3dfx Voodoo renderer
• PGC and IM-1024 fixes (AutoCAD 2.62, VersaCAD 5.3), SVGA bus timing

• USB host controllers (UHCI, OHCI) and USB devices

• macOS and Apple Silicon support
• Machine and device fixes across the codebase