Samizdat PublicationsSelf-published · copy it and pass it on
v1.0 Now showing · Seked

Things I built to see if they could be built.

Simulations, dashboards, UAP investigations and games by Stewart Gregerson. Each one is a benchmark for Claude Code's frontier models and a test of how far vibe-coding can go.

I.

Simulations

The real thing, rebuilt from the data
v1.0
01

Antikythera Cosmos

A museum-style exhibit of the Antikythera mechanism: the 2021 reconstruction's 69 gears, 30 of them surviving, turning by one crank in your browser.

Built with Fable 5.1 · Opus 5.5
v1.0
02

Tallgrass

An intricate prairie ecosystem of bison, pronghorn, wolves and ravens that finds its own balance and films itself like a nature documentary.

Built with Opus 5.5
v1.0
03

Seked

A survey-accurate 3D Giza plateau across five eras, built to test the claims of Graham Hancock and others against the real measurements.

Built with Opus 5.5 · Opus 5 · Fable 5.1
In development
05

Kessler Cascade

Everything humans have put in Earth orbit, from the real public catalog: the live sky, real breakups replayed, your own collisions, and a 200-year fight against the debris cascade.

Built with Opus 5.5
v1.0
06

Lukewarm Wheels

A physics simulation of the classic, less-than-hot die-cast tracks of the '90s: every loop, jump and crash worked out, not scripted.

Built with Opus 5.5 · Opus 5
v1.0
07

Sensor Forensics Lab

The GIMBAL, GOFAST and Tic Tac Navy videos rebuilt frame by frame, with six explanations, from balloon to lens glare, scored against them by the same math.

Built with Opus 5.5
II.

Dashboards & Datasets

Live numbers, public sources
III.

UAP Investigations

Every claim sourced
IV.

Games

Hover a plate to run its film

The catalogue

Everything not featured above: 5 more.

No. 022In development

NOCLIP

First-person surreal horror in the Backrooms, where your camcorder sees the doors, marks and monster you can't.

Built with Opus 5.5
Games · set in
  • Godot 4.7
  • GDScript
  • Blender
No. 015In development

Sheet to Shelf

One character drawing in; a sewing pattern, stuffed plush, pin, sticker, charm and tech pack out.

Built with Opus 5.5 · Opus 5 · Fable 5.1
Dashboards & Datasets · set in
  • Python
  • Blender
  • Blender MCP
  • TypeScript
No. 006Prototype

13F Fire Support Sim

First-person forward-observer simulator: find the target, call for fire by the book, adjust the rounds in.

Built with Opus 5
Simulations · Games · set in
  • JavaScript
  • Three.js
  • No bundler
No. 005Prototype

Danger Close

A narrated 2D walkthrough of a danger-close artillery fire mission, with real radio procedure and the creeping method.

Built with Fable 5
Simulations · Games · set in
  • JavaScript
  • React
  • Web Audio
No. 004v1.0

A Quiet Almanac

A square-foot garden planner you scrub through the year: drag the season ribbon and every bed regrows as it would that day.

Built with Opus 5 · Fable 5
Dashboards & Datasets · set in
  • JavaScript
  • SVG
  • Claude API
  • Cloudflare Pages