docs(release): record skia local baseline

Author: iexitdev

docs/release/artifacts/skia-local-baseline-2026-05-06.md

@@ -0,0 +1,42 @@
+# Skia Local Baseline Evidence
+
+Date: 2026-05-06
+Commit: `54042f6`
+Build surface: local repository checks only
+
+This artifact records the local Skia renderer baseline required before native Skia QA. It is suitable only for `partial` Skia matrix evidence. It does not prove native Skia installation, native renderer parity, native text/gradient/clipping behavior, or native release-build performance.
+
+## Commands
+
+```sh
+npm run skia:typecheck
+npm run skia:parity
+npm run boundaries:check
+npm run pack:check
+```
+
+## Results
+
+- `npm run skia:typecheck`: passed. TypeScript checked `packages/skia-renderer/tsconfig.json` and `packages/skia-renderer/tsconfig.test.json`.
+- `npm run skia:parity`: passed. Vitest reported 8 test files and 29 tests passing for the Skia primitive tests plus LineChart, BarChart, PieChart, ProgressChart, ContributionGraph, CombinedChart, and CandlestickChart renderer-contract tests.
+- `npm run boundaries:check`: passed. The verifier reported the core package is renderer agnostic, free runtime packages do not import Pro or Skia runtime code, Skia remains an injected optional peer, and the Pro preview package has no activation code or runtime dependencies.
+- `npm run pack:check`: passed. The package dry-run verifier checked 6 packages.
+
+## Scope
+
+Covered by this local baseline:
+
+- Skia preview package type surface
+- injected primitive adapter contract
+- local renderer-contract parity for free chart families
+- local renderer-contract parity for Pro-preview combined and candlestick surfaces
+- package boundary and optional peer dependency checks
+- package pack dry-run
+
+Not covered by this local baseline:
+
+- iOS or Android install of `@shopify/react-native-skia`
+- native release-build rendering with Skia primitives
+- native text, gradient, clipping, tooltip, legend, or selection visual parity
+- native SVG-vs-Skia performance comparison
+- physical-device or simulator/emulator screenshot review

docs/release/evidence/skia-renderer-evidence.json

@@ -74,8 +74,13 @@
     "debug-layout surfaces"
   ],
   "missingEvidence": [
-    "native Skia install verification",
-    "native renderer parity coverage",
-    "native Skia benchmark comparison"
+    "ios-skia-native-install is partial; evidence is required before this matrix can be complete.",
+    "android-skia-native-install is partial; evidence is required before this matrix can be complete.",
+    "ios-skia-free-chart-parity is partial; evidence is required before this matrix can be complete.",
+    "android-skia-free-chart-parity is partial; evidence is required before this matrix can be complete.",
+    "ios-skia-pro-preview-parity is partial; evidence is required before this matrix can be complete.",
+    "android-skia-pro-preview-parity is partial; evidence is required before this matrix can be complete.",
+    "ios-skia-performance-comparison is pending; evidence is required before this matrix can be complete.",
+    "android-skia-performance-comparison is pending; evidence is required before this matrix can be complete."
   ]
 }

docs/release/evidence/skia-renderer-matrix.json

@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
-  "status": "pending",
+  "status": "partial",
   "lastUpdated": "2026-05-06",
   "source": "docs/release/skia-renderer-qa.md",
   "platforms": [
@@ -42,43 +42,49 @@
       "id": "ios-skia-native-install",
       "platform": "ios",
       "scenarioId": "native-install",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local package-boundary and pack dry-run evidence only; native iOS Skia install verification still required."
     },
     {
       "id": "android-skia-native-install",
       "platform": "android",
       "scenarioId": "native-install",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local package-boundary and pack dry-run evidence only; native Android Skia install verification still required."
     },
     {
       "id": "ios-skia-free-chart-parity",
       "platform": "ios",
       "scenarioId": "free-chart-parity",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local renderer-contract parity only; native iOS screenshot/interaction parity still required."
     },
     {
       "id": "android-skia-free-chart-parity",
       "platform": "android",
       "scenarioId": "free-chart-parity",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local renderer-contract parity only; native Android screenshot/interaction parity still required."
     },
     {
       "id": "ios-skia-pro-preview-parity",
       "platform": "ios",
       "scenarioId": "pro-preview-parity",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local Pro-preview renderer-contract parity only; native iOS screenshot/interaction parity still required."
     },
     {
       "id": "android-skia-pro-preview-parity",
       "platform": "android",
       "scenarioId": "pro-preview-parity",
-      "status": "pending",
-      "evidence": []
+      "status": "partial",
+      "evidence": ["docs/release/artifacts/skia-local-baseline-2026-05-06.md"],
+      "notes": "Local Pro-preview renderer-contract parity only; native Android screenshot/interaction parity still required."
     },
     {
       "id": "ios-skia-performance-comparison",

docs/release/native-qa-checklists.md

@@ -11,7 +11,7 @@ Generated from native and Skia evidence matrices last updated 2026-05-06. Regene
 | Runtime QA | 16 | 0 | 16 | 0 | 0 | 0 | 0 |
 | Accessibility QA | 16 | 0 | 0 | 16 | 0 | 0 | 0 |
 | Native Performance | 18 | 0 | 18 | 0 | 0 | 0 | 0 |
-| Skia Renderer | 8 | 0 | 0 | 8 | 0 | 0 | 0 |
+| Skia Renderer | 8 | 0 | 6 | 2 | 0 | 0 | 0 |
 
 ## Runtime QA
 
@@ -191,12 +191,12 @@ Source: [docs/release/skia-renderer-qa.md](skia-renderer-qa.md) and [docs/releas
 
 | Row | Target | Build Surface | Required Evidence | Status | Evidence |
 | --- | --- | --- | --- | --- | --- |
-| `ios-skia-native-install` | iOS / Native Skia install verification | Release build on device or accepted simulator with optional Skia renderer installed | Install optional Skia renderer dependencies, run native release build, and verify the SVG default path still works without static Skia imports. | pending | None |
-| `android-skia-native-install` | Android / Native Skia install verification | Release APK on device or accepted emulator with optional Skia renderer installed | Install optional Skia renderer dependencies, run native release build, and verify the SVG default path still works without static Skia imports. | pending | None |
-| `ios-skia-free-chart-parity` | iOS / Free chart renderer parity | Release build on device or accepted simulator with optional Skia renderer installed | Line, Area, Bar, StackedBar, Pie, Donut, Progress, and Contribution surfaces render with injected Skia primitives without missing text, gradients, clipping, tooltips, or legends. | pending | None |
-| `android-skia-free-chart-parity` | Android / Free chart renderer parity | Release APK on device or accepted emulator with optional Skia renderer installed | Line, Area, Bar, StackedBar, Pie, Donut, Progress, and Contribution surfaces render with injected Skia primitives without missing text, gradients, clipping, tooltips, or legends. | pending | None |
-| `ios-skia-pro-preview-parity` | iOS / Pro preview renderer parity | Release build on device or accepted simulator with optional Skia renderer installed | Combined, Candlestick, range selector, sticky axis, crosshair, tooltip, and debug-layout preview surfaces render correctly with injected Skia primitives. | pending | None |
-| `android-skia-pro-preview-parity` | Android / Pro preview renderer parity | Release APK on device or accepted emulator with optional Skia renderer installed | Combined, Candlestick, range selector, sticky axis, crosshair, tooltip, and debug-layout preview surfaces render correctly with injected Skia primitives. | pending | None |
+| `ios-skia-native-install` | iOS / Native Skia install verification | Release build on device or accepted simulator with optional Skia renderer installed | Install optional Skia renderer dependencies, run native release build, and verify the SVG default path still works without static Skia imports. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
+| `android-skia-native-install` | Android / Native Skia install verification | Release APK on device or accepted emulator with optional Skia renderer installed | Install optional Skia renderer dependencies, run native release build, and verify the SVG default path still works without static Skia imports. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
+| `ios-skia-free-chart-parity` | iOS / Free chart renderer parity | Release build on device or accepted simulator with optional Skia renderer installed | Line, Area, Bar, StackedBar, Pie, Donut, Progress, and Contribution surfaces render with injected Skia primitives without missing text, gradients, clipping, tooltips, or legends. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
+| `android-skia-free-chart-parity` | Android / Free chart renderer parity | Release APK on device or accepted emulator with optional Skia renderer installed | Line, Area, Bar, StackedBar, Pie, Donut, Progress, and Contribution surfaces render with injected Skia primitives without missing text, gradients, clipping, tooltips, or legends. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
+| `ios-skia-pro-preview-parity` | iOS / Pro preview renderer parity | Release build on device or accepted simulator with optional Skia renderer installed | Combined, Candlestick, range selector, sticky axis, crosshair, tooltip, and debug-layout preview surfaces render correctly with injected Skia primitives. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
+| `android-skia-pro-preview-parity` | Android / Pro preview renderer parity | Release APK on device or accepted emulator with optional Skia renderer installed | Combined, Candlestick, range selector, sticky axis, crosshair, tooltip, and debug-layout preview surfaces render correctly with injected Skia primitives. | partial | `docs/release/artifacts/skia-local-baseline-2026-05-06.md` |
 | `ios-skia-performance-comparison` | iOS / Skia performance comparison | Release build on device or accepted simulator with optional Skia renderer installed | Compare SVG and Skia native release-build timing and memory on dense line, multi-line scrub, range selector, scrollable bar, combined, and candlestick scenarios. | pending | None |
 | `android-skia-performance-comparison` | Android / Skia performance comparison | Release APK on device or accepted emulator with optional Skia renderer installed | Compare SVG and Skia native release-build timing and memory on dense line, multi-line scrub, range selector, scrollable bar, combined, and candlestick scenarios. | pending | None |
 

docs/release/skia-renderer-qa.md

@@ -1,6 +1,6 @@
 # Skia Renderer QA Protocol
 
-Status on May 6, 2026: protocol ready, native Skia evidence missing. Structured gate evidence lives in [skia-renderer-evidence.json](evidence/skia-renderer-evidence.json), with install, renderer-parity, and performance rows in [skia-renderer-matrix.json](evidence/skia-renderer-matrix.json). Use the generated [native QA checklist](native-qa-checklists.md) for row-by-row execution.
+Status on May 6, 2026: protocol ready, local baseline recorded, native Skia evidence missing. Structured gate evidence lives in [skia-renderer-evidence.json](evidence/skia-renderer-evidence.json), with install, renderer-parity, and performance rows in [skia-renderer-matrix.json](evidence/skia-renderer-matrix.json). Use the generated [native QA checklist](native-qa-checklists.md) for row-by-row execution.
 
 This protocol covers the native evidence required before `@chart-kit/skia-renderer` can move beyond preview. Local renderer-contract tests prove that the injected primitive adapter can satisfy chart renderer contracts, but they do not prove native installation, native text rendering, native gradients, native clipping, or release-build performance.
 
@@ -21,6 +21,7 @@ Current automated coverage:
 - injected Skia primitives for canvas, groups, paths, rects, circles, lines, text, gradients, and clipped groups
 - local renderer-contract coverage for LineChart, BarChart, PieChart, ProgressChart, ContributionGraph, CombinedChart, and CandlestickChart
 - package pack dry-run for `@chart-kit/skia-renderer` while keeping it unpublished for Developer Preview
+- local baseline artifact: [skia-local-baseline-2026-05-06.md](artifacts/skia-local-baseline-2026-05-06.md)
 
 This baseline is required but not enough for a pass row in the Skia evidence matrix.
 

scripts/generate-native-qa-checklists.test.mjs

@@ -17,7 +17,7 @@ describe("native QA checklist generator", () => {
     expect(markdown).toContain(
       "| Native Performance | 18 | 0 | 18 | 0 | 0 | 0 | 0 |"
     );
-    expect(markdown).toContain("| Skia Renderer | 8 | 0 | 0 | 8 | 0 | 0 | 0 |");
+    expect(markdown).toContain("| Skia Renderer | 8 | 0 | 6 | 2 | 0 | 0 | 0 |");
     expect(markdown).toContain("`ios-line-charts`");
     expect(markdown).toContain(
       "chartkitshowcase://showcase?view=charts&page=line-area"

scripts/record-native-qa-evidence.test.mjs

@@ -312,7 +312,7 @@ describe("native QA evidence recorder", () => {
       evidence: ["docs/release/artifacts/skia-ios-install.md"],
       status: "pass"
     });
-    expect(checklist).toContain("| Skia Renderer | 8 | 1 | 0 | 7 | 0 | 0 | 0 |");
+    expect(checklist).toContain("| Skia Renderer | 8 | 1 | 5 | 2 | 0 | 0 | 0 |");
     expect(checklist).toContain("`ios-skia-native-install`");
   });