sjbur · sjbur · Oct 20, 2025 · Oct 20, 2025 · Oct 21, 2025 · Oct 21, 2025
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
diff --git a/.github/instructions/API_conventions.instructions.md b/.github/instructions/API_conventions.instructions.md
@@ -0,0 +1,21 @@
+---
+applyTo: "**/packages/devextreme/js/**/*.d.ts"
+---
+
+When helping me write code or reviewing my existing code, please follow these specific code style conventions:
+
+1. **Acronym Casing in Identifiers:**
+   - Treat all acronyms as regular words in camelCase and PascalCase
+   - Capitalize only the first letter of each acronym, not the entire acronym
+   - Examples:
+     - ✓ `testDom` (not `testDOM`)
+     - ✓ `parseHtml` (not `parseHTML`)
+     - ✓ `createJsonParser` (not `createJSONParser`)
+     - ✓ `apiEndpoint` (not `APIEndpoint`)
+   - This applies to all acronyms regardless of length (DOM, HTML, JSON, API, etc.)
+
+2. **JSDoc Format - Omit @type:**
+   - Do not include the `@type` tag in JSDoc comments when the type is already indicated by TypeScript type annotation
+   - Note: This is correct only when the type is the same in both TS annotation and JSDoc comment.
+
+Consistently apply these conventions to all code you review, suggest, complete.
diff --git a/e2e/testcafe-devextreme/package.json b/e2e/testcafe-devextreme/package.json
@@ -19,7 +19,7 @@
     "minimist": "1.2.8",
     "mockdate": "3.0.5",
     "nconf": "0.12.1",
-    "testcafe": "3.7.0",
+    "testcafe": "3.7.2",
     "ts-node": "10.9.2",
     "eslint": "catalog:",
     "@eslint/eslintrc": "catalog:",

diff --git a/e2e/testcafe-devextreme/tests/editors/button/common.ts b/e2e/testcafe-devextreme/tests/editors/button/common.ts
diff --git a/...e-devextreme/tests/editors/button/etalons/Button render (fluent-blue-light).png b/...e-devextreme/tests/editors/button/etalons/Button render (fluent-blue-light).png
diff --git a/...reme/tests/editors/button/etalons/Button render (fluent-blue-light-compact).png b/...reme/tests/editors/button/etalons/Button render (fluent-blue-light-compact).png
diff --git a/...tcafe-devextreme/tests/editors/button/etalons/Button render (generic-light).png b/...tcafe-devextreme/tests/editors/button/etalons/Button render (generic-light).png
diff --git a/...vextreme/tests/editors/button/etalons/Button render (generic-light-compact).png b/...vextreme/tests/editors/button/etalons/Button render (generic-light-compact).png
diff --git a/...devextreme/tests/editors/button/etalons/Button render (material-blue-light).png b/...devextreme/tests/editors/button/etalons/Button render (material-blue-light).png
diff --git a/...me/tests/editors/button/etalons/Button render (material-blue-light-compact).png b/...me/tests/editors/button/etalons/Button render (material-blue-light-compact).png
diff --git a/...e/tests/editors/button/etalons/Button render in disabled (fluent-blue-dark).png b/...e/tests/editors/button/etalons/Button render in disabled (fluent-blue-dark).png
diff --git a/.../tests/editors/button/etalons/Button render in disabled (fluent-blue-light).png b/.../tests/editors/button/etalons/Button render in disabled (fluent-blue-light).png
diff --git a/...ditors/button/etalons/Button render in disabled (fluent-blue-light-compact).png b/...ditors/button/etalons/Button render in disabled (fluent-blue-light-compact).png
diff --git a/...treme/tests/editors/button/etalons/Button render in disabled (generic-dark).png b/...treme/tests/editors/button/etalons/Button render in disabled (generic-dark).png
diff --git a/...reme/tests/editors/button/etalons/Button render in disabled (generic-light).png b/...reme/tests/editors/button/etalons/Button render in disabled (generic-light).png
diff --git a/...ts/editors/button/etalons/Button render in disabled (generic-light-compact).png b/...ts/editors/button/etalons/Button render in disabled (generic-light-compact).png
diff --git a/...tests/editors/button/etalons/Button render in disabled (material-blue-dark).png b/...tests/editors/button/etalons/Button render in disabled (material-blue-dark).png
diff --git a/...ests/editors/button/etalons/Button render in disabled (material-blue-light).png b/...ests/editors/button/etalons/Button render in disabled (material-blue-light).png
diff --git a/...tors/button/etalons/Button render in disabled (material-blue-light-compact).png b/...tors/button/etalons/Button render in disabled (material-blue-light-compact).png
diff --git a/...ests/editors/button/etalons/Button render with overflow (fluent-blue-light).png b/...ests/editors/button/etalons/Button render with overflow (fluent-blue-light).png
diff --git a/...tors/button/etalons/Button render with overflow (fluent-blue-light-compact).png b/...tors/button/etalons/Button render with overflow (fluent-blue-light-compact).png
diff --git a/...me/tests/editors/button/etalons/Button render with overflow (generic-light).png b/...me/tests/editors/button/etalons/Button render with overflow (generic-light).png
diff --git a/.../editors/button/etalons/Button render with overflow (generic-light-compact).png b/.../editors/button/etalons/Button render with overflow (generic-light-compact).png
diff --git a/...ts/editors/button/etalons/Button render with overflow (material-blue-light).png b/...ts/editors/button/etalons/Button render with overflow (material-blue-light).png
diff --git a/...rs/button/etalons/Button render with overflow (material-blue-light-compact).png b/...rs/button/etalons/Button render with overflow (material-blue-light-compact).png
diff --git a/...sts/editors/button/etalons/Button stretch of large text (fluent-blue-light).png b/...sts/editors/button/etalons/Button stretch of large text (fluent-blue-light).png
diff --git a/...ors/button/etalons/Button stretch of large text (fluent-blue-light-compact).png b/...ors/button/etalons/Button stretch of large text (fluent-blue-light-compact).png
diff --git a/...e/tests/editors/button/etalons/Button stretch of large text (generic-light).png b/...e/tests/editors/button/etalons/Button stretch of large text (generic-light).png
diff --git a/...editors/button/etalons/Button stretch of large text (generic-light-compact).png b/...editors/button/etalons/Button stretch of large text (generic-light-compact).png
diff --git a/...s/editors/button/etalons/Button stretch of large text (material-blue-light).png b/...s/editors/button/etalons/Button stretch of large text (material-blue-light).png
diff --git a/...s/button/etalons/Button stretch of large text (material-blue-light-compact).png b/...s/button/etalons/Button stretch of large text (material-blue-light-compact).png
diff --git a/...tton/etalons/Button with svg icon as background (fluent-blue-light-compact).png b/...tton/etalons/Button with svg icon as background (fluent-blue-light-compact).png
diff --git a/...s/editors/button/etalons/Button with svg icon as background (generic-light).png b/...s/editors/button/etalons/Button with svg icon as background (generic-light).png
diff --git a/...s/button/etalons/Button with svg icon as background (generic-light-compact).png b/...s/button/etalons/Button with svg icon as background (generic-light-compact).png
diff --git a/...on/etalons/Button with svg icon as background (material-blue-light-compact).png b/...on/etalons/Button with svg icon as background (material-blue-light-compact).png
diff --git a/...ed with two speed dial actions,label='',icon='' (fluent-blue-light-compact).png b/...ed with two speed dial actions,label='',icon='' (fluent-blue-light-compact).png
diff --git a/...opened with two speed dial actions,label='',icon='' (generic-light-compact).png b/...opened with two speed dial actions,label='',icon='' (generic-light-compact).png
diff --git a/...s opened with two speed dial actions,label='',icon='' (material-blue-light).png b/...s opened with two speed dial actions,label='',icon='' (material-blue-light).png
diff --git a/... with two speed dial actions,label='',icon='' (material-blue-light-compact).png b/... with two speed dial actions,label='',icon='' (material-blue-light-compact).png
diff --git a/...ith two speed dial actions,label='',icon='home' (fluent-blue-light-compact).png b/...ith two speed dial actions,label='',icon='home' (fluent-blue-light-compact).png
diff --git a/...ed with two speed dial actions,label='',icon='home' (generic-light-compact).png b/...ed with two speed dial actions,label='',icon='home' (generic-light-compact).png
diff --git a/...ened with two speed dial actions,label='',icon='home' (material-blue-light).png b/...ened with two speed dial actions,label='',icon='home' (material-blue-light).png
diff --git a/...h two speed dial actions,label='',icon='home' (material-blue-light-compact).png b/...h two speed dial actions,label='',icon='home' (material-blue-light-compact).png
diff --git a/... two speed dial actions,label='Add Row',icon='' (fluent-blue-light-compact).png b/... two speed dial actions,label='Add Row',icon='' (fluent-blue-light-compact).png
diff --git a/...with two speed dial actions,label='Add Row',icon='' (generic-light-compact).png b/...with two speed dial actions,label='Add Row',icon='' (generic-light-compact).png
diff --git a/...d with two speed dial actions,label='Add Row',icon='' (material-blue-light).png b/...d with two speed dial actions,label='Add Row',icon='' (material-blue-light).png
diff --git a/...wo speed dial actions,label='Add Row',icon='' (material-blue-light-compact).png b/...wo speed dial actions,label='Add Row',icon='' (material-blue-light-compact).png
diff --git a/... speed dial actions,label='Add Row',icon='home' (fluent-blue-light-compact).png b/... speed dial actions,label='Add Row',icon='home' (fluent-blue-light-compact).png
diff --git a/... two speed dial actions,label='Add Row',icon='home' (generic-light-compact).png b/... two speed dial actions,label='Add Row',icon='home' (generic-light-compact).png
diff --git a/...th two speed dial actions,label='Add Row',icon='home' (material-blue-light).png b/...th two speed dial actions,label='Add Row',icon='home' (material-blue-light).png
diff --git a/...peed dial actions,label='Add Row',icon='home' (material-blue-light-compact).png b/...peed dial actions,label='Add Row',icon='home' (material-blue-light-compact).png
diff --git a/...h one speed dial action button,label='',icon='' (fluent-blue-light-compact).png b/...h one speed dial action button,label='',icon='' (fluent-blue-light-compact).png
diff --git a/... with one speed dial action button,label='',icon='' (generic-light-compact).png b/... with one speed dial action button,label='',icon='' (generic-light-compact).png
diff --git a/...one speed dial action button,label='',icon='' (material-blue-light-compact).png b/...one speed dial action button,label='',icon='' (material-blue-light-compact).png
diff --git a/...e speed dial action button,label='',icon='home' (fluent-blue-light-compact).png b/...e speed dial action button,label='',icon='home' (fluent-blue-light-compact).png
diff --git a/...h one speed dial action button,label='',icon='home' (generic-light-compact).png b/...h one speed dial action button,label='',icon='home' (generic-light-compact).png
diff --git a/...speed dial action button,label='',icon='home' (material-blue-light-compact).png b/...speed dial action button,label='',icon='home' (material-blue-light-compact).png
diff --git a/...peed dial action button,label='Add Row',icon='' (fluent-blue-light-compact).png b/...peed dial action button,label='Add Row',icon='' (fluent-blue-light-compact).png
diff --git a/...ne speed dial action button,label='Add Row',icon='' (generic-light-compact).png b/...ne speed dial action button,label='Add Row',icon='' (generic-light-compact).png
diff --git a/...ed dial action button,label='Add Row',icon='' (material-blue-light-compact).png b/...ed dial action button,label='Add Row',icon='' (material-blue-light-compact).png
diff --git a/... dial action button,label='Add Row',icon='home' (fluent-blue-light-compact).png b/... dial action button,label='Add Row',icon='home' (fluent-blue-light-compact).png
diff --git a/...peed dial action button,label='Add Row',icon='home' (generic-light-compact).png b/...peed dial action button,label='Add Row',icon='home' (generic-light-compact).png
diff --git a/...ial action button,label='Add Row',icon='home' (material-blue-light-compact).png b/...ial action button,label='Add Row',icon='home' (material-blue-light-compact).png
diff --git a/.../etalons/FAB with two speed dial action buttons (fluent-blue-light-compact).png b/.../etalons/FAB with two speed dial action buttons (fluent-blue-light-compact).png
diff --git a/...tton/etalons/FAB with two speed dial action buttons (generic-light-compact).png b/...tton/etalons/FAB with two speed dial action buttons (generic-light-compact).png
diff --git a/...talons/FAB with two speed dial action buttons (material-blue-light-compact).png b/...talons/FAB with two speed dial action buttons (material-blue-light-compact).png