{
  "measured_at": "2026-10-06",
  "browser": "153.0.8010.12",
  "comparison": [
    {
      "app": "Mithril/Jev typed AST + host UI",
      "phases": {
        "add100": {
          "sync_median_ms": 14.600000023841858,
          "sync_p95_ms": 15.699999988079071,
          "next_frame_median_ms": 51.799999952316284
        },
        "complete100": {
          "sync_median_ms": 23,
          "sync_p95_ms": 23.799999952316284,
          "next_frame_median_ms": 27.399999976158142
        },
        "delete100": {
          "sync_median_ms": 12.300000011920929,
          "sync_p95_ms": 12.600000023841858,
          "next_frame_median_ms": 14.300000011920929
        }
      }
    },
    {
      "app": "Speedometer 3.1 Vanilla ES6 TodoMVC",
      "phases": {
        "add100": {
          "sync_median_ms": 15.094999969005585,
          "sync_p95_ms": 16.410000026226044,
          "next_frame_median_ms": 19.969999969005585
        },
        "complete100": {
          "sync_median_ms": 7.805000007152557,
          "sync_p95_ms": 8.355000019073486,
          "next_frame_median_ms": 13.425000011920929
        },
        "delete100": {
          "sync_median_ms": 4.830000042915344,
          "sync_p95_ms": 5.144999980926514,
          "next_frame_median_ms": 16.60499995946884
        }
      }
    }
  ],
  "rounds": 9,
  "warmups": 2,
  "headless": true,
  "viewport": {
    "width": 1440,
    "height": 900
  },
  "speedometer31": {
    "mean": 36.140393454532436,
    "scores": [
      27.874138875431626,
      36.91515240138537,
      36.36099656551325,
      36.88428891804549,
      36.65564749134043,
      37.408057462577425,
      37.46694852948581,
      37.224979522442624,
      37.368077665629215,
      37.245647113473105
    ],
    "included_mithril": false
  },
  "boundary": "Custom matched 100-add/100-complete/100-delete workload modeled after Speedometer 3.1 tests.mjs. NOT an official Speedometer score. Startup/network excluded; localStorage writes included; next-frame time is not an input latency percentile. Background Mac work was not disabled.",
  "conformance": "Chromium app-spec regression checks; official submission and other browsers unqualified"
}