Gallery overview
Thirteen prototypes, one gallery (index.html, live at
met-al-lab.pages.dev). Most share the verification math in
lib/met-stats.mjs (and, since Round 4, the lib/met-data-source.mjs funnel) and ship as
offline single-file builds; the Real-Data Demo and Scorecard stream from the network, and
WebGPU FSS needs a WebGPU browser.
Each card carries honesty badges: a data-provenance chip (real·streamed / real·baked / real·load-a-file / synthetic) and MET-component chips naming which part of the MET ecosystem it reimagines. The one genuinely novel app (07, the metric cube) carries no component badge — nothing in MET does that.
| # | App | Theme | Data | Reimagines |
|---|---|---|---|---|
| 01 | Client-side Wrapper | Client-side compute | synthetic | MET · METcalcpy |
| 02 | Stat Explorer | Modern interaction | synthetic | METviewer · METcalcpy |
| 03 | Novel Plotting | Novel visuals | synthetic | METplotpy |
| 04 | Guided Journey | Modernization | synthetic | METplotpy · METviewer |
| 05 | Spatial Maps | Novel visuals | real · baked | MET · METplotpy |
| 06 | Ensemble Views | Novel visuals | synthetic¹ | MET · METplotpy |
| 07 | Metric Cube (3D) | Novel visuals | synthetic | — (novel) |
| 08 | STAT Ingest | Real-data bridge | real · load-a-file | METdataio |
| 09 | MET Pipeline Explorer | MET in the browser | real · streamed | MET · METplus |
| 10 | Real-Data Demo | Real data over the wire | real · streamed | METdataio · METviewer |
| 11 | WebGPU FSS | GPU compute | real · baked | MET |
| 12 | Scorecard · Taylor · ROC | Report views | real · streamed | METviewer · METplotpy |
| 13 | MODE Lab | Objects | real · baked | MET (MODE) |
¹ Unavoidably synthetic: the real archive contains no ensemble line types (ECNT/ORANK/RHIST).
Ecosystem coverage verdict
Section titled “Ecosystem coverage verdict”- MET core — deep: verification math recomputed and validated against MET’s own
.stat(counts bit-identical), plus the FSS neighborhood operator on the GPU. - METplotpy — broad: performance diagram, reliability + Brier, rank histogram, spread-skill, CRPS, threshold scrubber, spatial fields.
- METdataio + METviewer — serverless, with the signature views: DuckDB-WASM + Parquet + Zarr replace the database stack, and card 12 adds the scorecard (paired-bootstrap significance), Taylor diagram, and ROC.
- METcalcpy — covered: aggregation/derivation, true bootstrap CIs (percentile + BCa in the shared lib), and event equalization (the scorecard’s common-cycle pairing) all shipped.
- METplus / METexpress — thematic: the pipeline explorer reconstructs the workflow narratively rather than reimplementing wrappers.