Distrikt · District

Experiments

Interactive research pages: WebGPU kernels, in-browser models, SVG animation, math notes

One-off explorations from the oaustegard/experiments repository, served from austegard.com/experiments. These are the ones with a page to open; experiments that grew into tools are listed in their districts.

• GPU BridgeRuns WebGPU jobs that Claude Code sessions push to a repo, on this machine's GPU
• Bit-Plane Dispersion ScanExact int8 top-K search in WebGPU that reads the corpus one bit plane at a time
• RefractometerSweeps WebGPU kernel settings on your GPU, checks each, keeps the fastest per adapter
• Two PrismsFive-band spectral audio processor in one WGSL dispatch, with a live waterfall
• Image to SVG in the browserimage-to-svg ported to the page: k-means in WGSL, edge tracing, compact SVG output
• Live camera taggerPhone camera tagging on WebGPU: MobileCLIP-S0 matches each frame against 4,585 tags
• Starry Night, painting itselfA traced Starry Night sketches, paints and dismantles itself: one SVG, no JavaScript
• Warhol palette cycleOne traced cat drawn four times, cycling four palettes in 72 KB of SVG, no JavaScript
• EG2 query encoder in hand-written WGSLA custom WebGPU engine benchmarked against onnxruntime-web on the same 25 MB encoder
• EG2 training targets on WebGPUEmbeds 110,605 query-like texts with EmbeddingGemma 2 on your GPU and saves int8 shards
• Navier–Stokes term by termWebGPU explainer of the four terms, Reynolds number, vortex stretching and blowup
• EmbeddingGemma 2 search on WebGPUEmbeddingGemma 2 in the browser, with 2-bit codes and the corpus scan in WebGPU kernels
• Delegation skill map14 agent and delegation skills compared: boundaries, a decision path, cut candidates
• The Second Sky140 constellations of an invented people, drawn on the real stars by 1,843 Haiku calls
• Strudel FM, before and afterThe Strudel FM lead before and after its melody rewrite, with seeded variants
• Geezer GoonAnimated music video for the Wednesday-ride song, driven by the ride's Strava data
• Procedural LionA cartoon lion rebuilt in three.js, with about 3,000 swept-tube hair strands
• Latent Calculator explainerHow a calculator wired into SmolLM2-135M reads operands at layer 16 and writes back
• A Growth Race for Erdős–GyárfásResearch note with partial results on an open problem in graph theory

Writeups

Each experiment’s directory on GitHub, with its writeup, code and data.

• GPU Bridge
• Bit-Plane Dispersion Scan
• Refractometer
• Two Prisms
• Image to SVG in the browser
• Live camera tagger
• Starry Night, painting itself
• Warhol palette cycle
• EG2 query encoder in hand-written WGSL
• EG2 training targets on WebGPU
• Navier–Stokes term by term
• EmbeddingGemma 2 search on WebGPU
• Delegation skill map
• The Second Sky
• Strudel FM, before and after
• Geezer Goon
• Procedural Lion
• Latent Calculator explainer
• A Growth Race for Erdős–Gyárfás