Excavations
Five opera. Memoir disguised as technical workshop. The arc told as a series of machines you can still boot on Apple Silicon — each one carrying the formation insight that compounded forward into the next.
Forty years from one BASIC prompt to another. The kid who typed 10 PRINT "HELLO" on a punch-card terminal in 1983 walks back into a high-school classroom in 2026 to teach the same affordance, now under a constitutional governance layer for the AI agents that write code alongside the students. That is the shape of the arc, and this is the way to read it without the screens.
The BASIC Prompt
LOAD "*",8,1
The machine boots into a language with the manual on the desk telling you to type 10 PRINT "HELLO". A generation of developers was made by that affordance, and it has been almost entirely lost.
The prologue. High school, punch cards, the C64 in the bedroom. Power on, and the BASIC prompt is waiting. Forty years later, the practitioner walks back into a high-school classroom to teach computer science — the arc closes on itself.
From the Amiga to the classroom
The four numbered opera trace the platforms that made the practitioner. Each pairs an emulation walkthrough on Apple Silicon with the formation insight the era taught — what was learned that compounded forward, and what would have been impossible to learn from text alone.
- IIOpus II · 1985 — 1995 · Sketched
De Architectura Amigae
The road not takenFormation insight Preemptive multitasking on a 7 MHz 68000 in 1985, sixteen years before the Mac shipped it. Riding a technically superior platform into irrelevance teaches you that merit and survival are separate arguments.
The C64 led to awareness of the Amiga; Europe 1986–1988 made it the daily driver on an Amiga 2000. Stateside Amiga loyalty in a market that had moved on. The first lesson in what a different set of architectural priorities looks like — before you knew to call them that.
ToolsFS-UAE · Amiga Forever (Cloanto) ROMsRead Opus II → - IIIOpus III · 1996 — 2001 · Sketched
The Toolbox World
HyperCard, ResEdit, and the resource forkFormation insight Cooperative multitasking, QuickDraw, the resource fork as a first-class file-system feature. The world Carbon had to bridge — and the cultural ancestor of every Mac you own now.
College bookstore, PowerBook 190, classic Mac OS. The Toolbox APIs in their procedural Pascal-derived form. HyperCard as the cultural ancestor of the Web. The system every modern Mac framework still partly remembers.
ToolsSheepShaver (System 7.5–9.0.4) · QEMU mac99 (9.1+)Read Opus III → - IVOpus IV · 1996 — 2007 · Drafted
De Origine Cocoa
NeXTSTEP → OPENSTEP → Rhapsody → Mac OS XFormation insight Every Cocoa class beginning with NS is named for a system Apple acquired in 1996. The lineage is not a museum — it is an inheritance you can boot. Reading the modern frameworks changes once you have run the system that produced them.
Run Apple’s ancestors on Apple Silicon — a formation exercise in lineage, virtualization, and what the screens will not teach you in print. The Cocoa frameworks you import in Xcode tomorrow, on the system NeXT shipped in 1996.
ToolsQEMU (i386, PowerPC) · UTM · Previous (NeXTSTEP 68k)Read Opus IV → - VOpus V · 2026 → now · Planned
The Classroom Returns
Where the journal was always goingFormation insight The kid at the BASIC prompt becomes the teacher at the BASIC prompt. Forty years of compounded formation arrive back at the room they started in — now with constitutional governance for the agents that write code alongside the students.
The closing opus. The arc returns to the high-school classroom — this time on the teaching side, with forty years of platform reading, three chip transitions, and a governed AI lab in the room next door.
ToolsApple Silicon · governed local inference · a high-school classroom
Why this and not a tutorial
Most software writing is either pure technical reference or pure personal essay. Very little of it is genuinely both. These opera are an attempt at the third register — the one in which the reasons a system was built the way it was, and the reasons a practitioner kept showing up to it for forty years, are the same kind of fact, told together. The technical instructions are runnable. The memoir is load-bearing. Neither is decoration for the other.
The screens have the answers. They will not give them up to text.