Command centers
Freshness Debt
Data-product freshness against promised deadlines across thirteen nights: waiting time, run time, minutes past the promise.
chartdata-warehousefreshnesssnowflake
169 kB of self-contained HTML, CSS and JavaScript, with 1 query result baked in at build time. It runs in a sandboxed frame with no cookies, no network identity and no access to this page.
Synthetic dataset generated by scripts/gallery/generators/freshness-debt.mjs in this repo — seeded and reproducible. No client data.