v1.0Antikythera 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.
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.
v1.0A museum-style exhibit of the Antikythera mechanism: the 2021 reconstruction's 69 gears, 30 of them surviving, turning by one crank in your browser.
In developmentAn intricate prairie ecosystem of bison, pronghorn, wolves and ravens that finds its own balance and films itself like a nature documentary.
v1.0A survey-accurate 3D Giza plateau across five eras, built to test the claims of Graham Hancock and others against the real measurements.
In developmentBe the alien who finds Voyager 1 and decodes the Golden Record from first principles, every deduction checked against real data.
v1.0A physics simulation of the classic, less-than-hot die-cast tracks of the '90s: every loop, jump and crash worked out, not scripted.
Live tracking of what the tariffs and the Iran war are doing to prices, followed downstream to a US household's bill.

An open-source global surveillance dashboard, forked from Bilawal Sidhu's God's Eye View, gaining UFO and paranormal layers.

A fishing almanac for every lake, river and pond near McMurray, PA and East Canton, OH: where to go, what to tie on, and whether it's safe to eat.

Plan your garden by drag and drop, then let it tell you the right time to plant, tend and harvest.

A mission-control console that tracked interstellar object 3I/ATLAS on real JPL trajectories, logging each anomaly as it happened.

Every major paranormal dataset plotted on one map, 385,531 reports, with a math engine that separates the signal from the noise.

Every player in the alleged UAP legacy program, tracked, sourced and mapped by their connections to each other.

Tracks fifteen deaths and disappearances of US scientists and defense-connected people since 2021, many named in the 2026 House Oversight letters, every case sourced.

A custom remake of the '90s god game Populous on a tiny wrapping planet, where prayers are your power and the land is your weapon.

An FTL-style roguelite: mine your way down through a hollow Earth in a drill ship, toward the place the saucers are built.

A cosy-tense sheepdog game: herd the flock into the fold before nightfall, and before the wolves come out.

A Claude Code model benchmark you can play: first-person wave survival in a late-night subway station, every wave arriving by train.

Space combat in your browser: fly a starfighter with two wingmen through an asteroid belt and bring down the carrier Leviathan.

Arcade sky-courier game where every model and sound is made by code, with no downloaded assets.

Pixel-art bullet-heaven on a cursed Ohio farm: work the field from first light to full dark, one day per run.

A single-prompt Claude Code benchmark that grew into a real souls-like boss fight against a stone golem in a drowned arena.
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Be the alien who finds Voyager 1 and decodes the Golden Record from first principles, every deduction checked against real data.

An FTL-style roguelite: mine your way down through a hollow Earth in a drill ship, toward the place the saucers are built.

A custom remake of the '90s god game Populous on a tiny wrapping planet, where prayers are your power and the land is your weapon.

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

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

A cosy-tense sheepdog game: herd the flock into the fold before nightfall, and before the wolves come out.

Space combat in your browser: fly a starfighter with two wingmen through an asteroid belt and bring down the carrier Leviathan.

Arcade sky-courier game where every model and sound is made by code, with no downloaded assets.

A single-prompt Claude Code benchmark that grew into a real souls-like boss fight against a stone golem in a drowned arena.

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

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.

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

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

A Claude Code model benchmark you can play: first-person wave survival in a late-night subway station, every wave arriving by train.

An open-source global surveillance dashboard, forked from Bilawal Sidhu's God's Eye View, gaining UFO and paranormal layers.

A fishing almanac for every lake, river and pond near McMurray, PA and East Canton, OH: where to go, what to tie on, and whether it's safe to eat.

Every player in the alleged UAP legacy program, tracked, sourced and mapped by their connections to each other.

Pixel-art bullet-heaven on a cursed Ohio farm: work the field from first light to full dark, one day per run.

Tracks fifteen deaths and disappearances of US scientists and defense-connected people since 2021, many named in the 2026 House Oversight letters, every case sourced.

A mission-control console that tracked interstellar object 3I/ATLAS on real JPL trajectories, logging each anomaly as it happened.

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

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

A square-foot garden planner you scrub through the year: drag the season ribbon and every bed regrows as it would that day.
Live tracking of what the tariffs and the Iran war are doing to prices, followed downstream to a US household's bill.

Every major paranormal dataset plotted on one map, 385,531 reports, with a math engine that separates the signal from the noise.

Plan your garden by drag and drop, then let it tell you the right time to plant, tend and harvest.