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Achievements

Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: QuickdrawAchievement: Pull Shark

Achievements

Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: QuickdrawAchievement: Pull Shark

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Metrix187/README.md

Metrix187

I build local-first privacy tools, embedded systems, and computation in places computation has no business being.

Projects

narcan.delivery — free, plain-English guide to naloxone access by US state. A Quantara Innovations project.

metadetect — detect Meta Ray-Ban glasses and nearby Bluetooth recording devices before they detect you. Web app + ESP32 firmware.

qwennie — 78k-parameter transformer running entirely in CSS. RoPE, RMSNorm, SwiGLU, int8 matmuls, and a KV cache built from custom properties. No JavaScript.

pawtraced — a full ray tracer in pure CSS. Every pixel is an identical empty <div>; the stylesheet is the shader. Shadows, reflections, animated sun. No JavaScript.

ESP32-CYD-Weather-Station — touch-enabled weather station on the ESP32 Cheap Yellow Display. OpenWeatherMap integration, custom SD card backgrounds, on-screen keyboard.

esp32-p4-h264-benchmark — hardware H.264 encoding benchmark on the ESP32-P4. 1080p25, ~34.7ms avg encode latency on rev 3.1 silicon.

Quantara Innovations

I run Quantara Innovations — a small lab building public-good tools with a focus on harm reduction and privacy.

Support

Everything here is free and openly licensed, and stays that way. If you'd like to chip in: ko-fi.com/metrix187.

quantara.cv · contact@narcan.delivery

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  1. qwennie qwennie Public

    a 78k-parameter chat transformer running entirely in css. rope, rmsnorm, swiglu, int8 matmuls, and a kv cache made of custom properties.

    CSS

  2. pure-css-fluid-sim pure-css-fluid-sim Public

    the first real SPH fluid simulation in pure css — no javascript, no canvas, no webgl. the style engine integrates ~240 timesteps of weakly compressible navier–stokes down a chain of nested divs, an…

    HTML

  3. yipsy yipsy Public

    a 6,796-parameter puppygirl language model that runs in pure css. no javascript, just the cascade.

    Python

  4. pawtraced pawtraced Public

    a real ray tracer with zero javascript - every pixel is an empty div and the css engine does all the math ♡

    HTML

  5. narcan.delivery narcan.delivery Public

    Plain-English, state-by-state guide to getting naloxone in the US.

    HTML

  6. ESP32-CYD-Weather-Station ESP32-CYD-Weather-Station Public

    A touch-enabled weather station for the ESP32-2432S028R "Cheap Yellow Display" (CYD) featuring OpenWeatherMap integration, custom SD card backgrounds, and an on-screen keyboard.

    C++ 7 1