Honest phases

Roadmap

What works, what doesn’t, and what we will not pretend is shipping.

Done · today

Hosted Linux

Build with maniTC → LLVM → ./thatteos. Kernel subsystems, interactive shell, and userspace demos run as a native process. Public version v0.3.0.

Incomplete

T3ISA including GUI

The T3ISA kernel image builds; the flagship claim “runs on T3ISA including GUI” is blocked on roughly forty gui_* builtins that still lack T3ISA syscall implementations. Studio and SDL apps remain hosted-path realities until that lands.

Later · not started

Bare metal / QEMU

Needs compiler work (an x86-64-bare target in maniTC), bootloader, and physical bring-up — a multi-month effort. There is no ISO and no “install on hardware today” story.

No fake cloud IDE. No download-ISO CTA. Follow progress on GitHub.