Done10

• Kernel + Mach
  Our own kernel, ABI-compatible with FreeBSD, with Mach built in — mach_msg, ports, port rights, bootstrap server. Kernel extensions provide drivers for GPU, Wi-Fi, and other hardware.
• launchd
  Apple’s launchd-842.92.1 — the last open-source release — ported onto our Mach + libxpc stack. PID 1 capable.
• libxpc
  Typed inter-process messaging on top of libdispatch + Mach. Forked from ravynOS; bootstrap server + connection lifecycle in flight.
• libdispatch
  Grand Central Dispatch with a native Mach backend for our kernel — DISPATCH_SOURCE_TYPE_MACH_RECV on kqueue.
• CoreFoundation
  Hybrid CF: GNUstep libs-corebase for value types; swift-corelibs CF for CFMachPort, CFRunLoop, CFBundle. Ships with Apple ICU.
• notifyd / ASL
  Lightweight named-event bus and Apple System Logger — structured log records, BSD-text dual output, same C API.
• configd
  One daemon owns network state, hostname, DNS. Apple’s configd ported as netconfigd with a Mach-RPC API.
• mDNSResponder
  Apple’s Bonjour — multicast DNS and DNS-SD service discovery, ported as the system mDNS daemon with the same dns-sd API.
• IOKit registry
  A replacement for devmatch/devd exposing an IOKit-shape IORegistry — IOServiceWaitQuiet, IORegistryEntryGetBusyState, and IOKitWaitQuiet.
• Installer + Updater
  Lay down a fresh install, or move an existing system forward in place — from tagged releases or the rolling continuous stream alike.