Integrate 0.84.0-nightly-20251212-dd390dbbe

change/@office-iss-react-native-win32-5e01cc9c-ddbe-4c53-b1cc-f1a0bdac4ff5.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@office-iss/react-native-win32",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-automation-29636134-b148-4151-9b6a-02df04811bdc.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/automation",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-automation-channel-422d4c62-1e0d-461f-ba66-d5ba84f1b9af.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/automation-channel",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-automation-commands-72b29ff7-cadd-448f-898e-a32af64968b9.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/automation-commands",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-cli-0795a537-8e99-4888-8d24-cd6a261a24cd.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/cli",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-codegen-8f8cae0d-6365-4803-895a-3db0aaec8e3b.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/codegen",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-find-repo-root-32d9d9bf-9d3e-4d21-bb1e-c42aa555dcb2.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/find-repo-root",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-fs-0a613149-b0a6-4c8b-a267-4633c1e5bbfd.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/fs",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-package-utils-2c04a2c8-fb90-416c-bb82-6bba1aad8972.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/package-utils",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-perf-testing-46ea050f-3372-46d9-bbf9-8f9251af5a8d.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/perf-testing",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/@react-native-windows-telemetry-99370491-6cc6-4873-aebb-53ca5698fffc.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "@react-native-windows/telemetry",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/react-native-platform-override-9f668259-e328-4c66-9da8-50ae0cb57d5a.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "react-native-platform-override",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/react-native-windows-fb7cd507-5c0d-4772-bd5a-77311cf5371e.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "react-native-windows",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

change/react-native-windows-init-86a95ce1-fbe2-4e9f-9a05-22ad66a9a8df.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Integrate 0.84.0-nightly-20251212-dd390dbbe",
+  "packageName": "react-native-windows-init",
+  "email": "66076509+vineethkuttan@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}

packages/@office-iss/react-native-win32-tester/overrides.json

@@ -5,7 +5,7 @@
   "excludePatterns": [
     "src/js/examples-win32/**"
   ],
-  "baseVersion": "0.83.0-nightly-20251104-502efe1cc",
+  "baseVersion": "0.84.0-nightly-20251212-dd390dbbe",
   "overrides": [
     {
       "type": "patch",
@@ -42,7 +42,7 @@
       "type": "derived",
       "file": "src/js/utils/RNTesterList.win32.js",
       "baseFile": "packages/rn-tester/js/utils/RNTesterList.android.js",
-      "baseHash": "419d588f738d7f9fc252019e74ca7bc92c6a03bf"
+      "baseHash": "21f111f08b53ae5d60a7c03044ae64d867d93dbb"
     }
   ]
 }

packages/@office-iss/react-native-win32-tester/package.json

@@ -11,15 +11,15 @@
     "validate-overrides": "react-native-platform-override validate"
   },
   "dependencies": {
-    "@react-native/tester": "0.83.0-nightly-20251104-502efe1cc",
+    "@react-native/tester": "0.84.0-nightly-20251212-dd390dbbe",
     "@typescript-eslint/eslint-plugin": "^7.1.1",
     "@typescript-eslint/parser": "^7.1.1",
     "flow-enums-runtime": "^0.0.6"
   },
   "peerDependencies": {
     "@office-iss/react-native-win32": "^0.0.0-canary.308",
     "react": "19.2.0",
-    "react-native": "0.83.0-nightly-20251104-502efe1cc"
+    "react-native": "0.84.0-nightly-20251212-dd390dbbe"
   },
   "devDependencies": {
     "@office-iss/react-native-win32": "^0.0.0-canary.308",
@@ -30,7 +30,7 @@
     "@types/node": "^22.14.0",
     "eslint": "^8.19.0",
     "just-scripts": "^1.3.3",
-    "react-native": "0.83.0-nightly-20251104-502efe1cc",
+    "react-native": "0.84.0-nightly-20251212-dd390dbbe",
     "react-native-platform-override": "0.0.0-canary.1020",
     "typescript": "5.0.4"
   },

packages/@office-iss/react-native-win32-tester/src/js/utils/RNTesterList.win32.js

@@ -78,6 +78,16 @@ const Components: Array<RNTesterModuleInfo> = [
     key: 'KeyboardAvoidingViewExample',
     module: require('../examples/KeyboardAvoidingView/KeyboardAvoidingViewExample'),
   },
+  {
+    key: 'KeyEvents',
+    module: require('../examples/KeyboardEventsExample/KeyboardEventsExample')
+      .default,
+  },
+  {
+    key: 'ModalExample',
+    category: 'UI',
+    module: require('../examples/Modal/ModalExample'),
+  },
   {
     key: 'NewAppScreenExample',
     module: require('../examples/NewAppScreen/NewAppScreenExample'),
@@ -364,11 +374,17 @@ const APIs: Array<RNTesterModuleInfo> = ([
     key: 'LegacyModuleExample',
     module: require('../examples/TurboModule/LegacyModuleExample'),
   },
-  {
-    key: 'TurboCxxModuleExample',
-    category: 'Basic',
-    module: require('../examples/TurboModule/TurboCxxModuleExample'),
-  },
+  // Basic check to detect the availability of the IntersectionObserver API.
+  // $FlowExpectedError[cannot-resolve-name]
+  ...(typeof IntersectionObserver === 'function'
+    ? [
+        {
+          key: 'IntersectionObserver',
+          category: 'UI',
+          module: require('../examples/IntersectionObserver/IntersectionObserverIndex'),
+        },
+      ]
+    : []),
   // Basic check to detect the availability of the modern Performance API.
   ...(typeof performance.getEntries === 'function'
     ? [

packages/@office-iss/react-native-win32/.flowconfig

@@ -144,7 +144,7 @@ module.name_mapper='^@office-iss/react-native-win32$' -> '<PROJECT_ROOT>/index.w
 module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/\1'
 module.name_mapper='^@office-iss/react-native-win32/\(.*\)$' -> '<PROJECT_ROOT>\/1'
 module.name_mapper='^@react-native/dev-middleware$' -> '<PROJECT_ROOT>/\1'
-module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\|xml\|ktx\)$' -> '<PROJECT_ROOT>/Libraries/Image/RelativeImageStub'
+module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\|xml\|ktx\|heic\|heif\)$' -> '<PROJECT_ROOT>/Libraries/Image/RelativeImageStub'
 
 module.system.haste.module_ref_prefix=m#
 
@@ -175,4 +175,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.289.0
+^0.293.0

packages/@office-iss/react-native-win32/overrides.json

@@ -7,25 +7,25 @@
     "**/__snapshots__/**",
     "src-win/rntypes/**"
   ],
-  "baseVersion": "0.83.0-nightly-20251104-502efe1cc",
+  "baseVersion": "0.84.0-nightly-20251212-dd390dbbe",
   "overrides": [
     {
       "type": "derived",
       "file": ".flowconfig",
       "baseFile": ".flowconfig",
-      "baseHash": "5a5f25ce055b9b4465410b513de9dc6d4db39a90"
+      "baseHash": "f8443da42da65a4f55de1fdcc8e30c3446004ad0"
     },
     {
       "type": "derived",
       "file": "src-win/index.win32.js",
       "baseFile": "packages/react-native/index.js",
-      "baseHash": "a1db6ce79c25843956a583b2dbd34aa11d15da0f"
+      "baseHash": "43b61164095fb1f33793316908d5f974e7c46651"
     },
     {
       "type": "derived",
       "file": "src-win/index.win32.js.flow",
       "baseFile": "packages/react-native/index.js.flow",
-      "baseHash": "6d9f0f7e75b7575870821c3fca5db41ba7e14809"
+      "baseHash": "da9cb1941e2b3d395d157e64a56b71a26396f2bf"
     },
     {
       "type": "platform",
@@ -41,13 +41,13 @@
       "type": "derived",
       "file": "src-win/Libraries/Components/AccessibilityInfo/AccessibilityInfo.d.ts",
       "baseFile": "packages/react-native/Libraries/Components/AccessibilityInfo/AccessibilityInfo.d.ts",
-      "baseHash": "30a3c7351c6a466e2ed95e9b416907ac677d71ca"
+      "baseHash": "34bb1374c3d892607c894ad676de1e5d104ffaae"
     },
     {
       "type": "derived",
       "file": "src-win/Libraries/Components/AccessibilityInfo/AccessibilityInfo.win32.js",
       "baseFile": "packages/react-native/Libraries/Components/AccessibilityInfo/AccessibilityInfo.js",
-      "baseHash": "93b9eb92a1237885cdbff255d473584226421dd3"
+      "baseHash": "86b1d5f06946b43428b2b09351ab6a0cff56a894"
     },
     {
       "type": "copy",
@@ -66,7 +66,7 @@
       "type": "derived",
       "file": "src-win/Libraries/Components/Button.win32.js",
       "baseFile": "packages/react-native/Libraries/Components/Button.js",
-      "baseHash": "26d3afc77f82939021f848eb8185b3b441fb3c7d"
+      "baseHash": "67bb8c4e71cd242d366b3607f4c71f07e70f2488"
     },
     {
       "type": "platform",
@@ -207,7 +207,7 @@
       "type": "patch",
       "file": "src-win/Libraries/Components/View/ViewPropTypes.win32.js",
       "baseFile": "packages/react-native/Libraries/Components/View/ViewPropTypes.js",
-      "baseHash": "d04b64a97b6040611d96b909c41230c1a350ebe6",
+      "baseHash": "2a031cb660382c3ebb74fcbfe71535fa99810cdb",
       "issue": 6240
     },
     {
@@ -431,7 +431,7 @@
       "type": "derived",
       "file": "src-win/Libraries/Text/Text.win32.js",
       "baseFile": "packages/react-native/Libraries/Text/Text.js",
-      "baseHash": "59bf5757acc083a749a38173b3610529b27ef4fb"
+      "baseHash": "d6607b86327891c5920c56ff833a9d984f20533f"
     },
     {
       "type": "derived",
@@ -450,7 +450,7 @@
       "type": "patch",
       "file": "src-win/Libraries/Types/CoreEventTypes.win32.js",
       "baseFile": "packages/react-native/Libraries/Types/CoreEventTypes.js",
-      "baseHash": "ed736df6081d2fbbf54a646b8373bf485449255a",
+      "baseHash": "5834bb306dcf85772546feae7af58a875196d309",
       "issue": 6240
     },
     {
@@ -503,7 +503,7 @@
       "type": "patch",
       "file": "src-win/src/private/animated/NativeAnimatedHelper.win32.js",
       "baseFile": "packages/react-native/src/private/animated/NativeAnimatedHelper.js",
-      "baseHash": "14407780e54e66515159aed1a51cee154b1d5339",
+      "baseHash": "fa2343be98b0eb239a82376cd903f9fef16464f2",
       "issue": 11041
     },
     {

packages/@office-iss/react-native-win32/package.json

@@ -30,13 +30,13 @@
     "@react-native-community/cli-platform-android": "20.0.0",
     "@react-native-community/cli-platform-ios": "20.0.0",
     "@react-native/assets": "1.0.0",
-    "@react-native/assets-registry": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/codegen": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/community-cli-plugin": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/gradle-plugin": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/js-polyfills": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/normalize-colors": "0.83.0-nightly-20251104-502efe1cc",
-    "@react-native/virtualized-lists": "0.83.0-nightly-20251104-502efe1cc",
+    "@react-native/assets-registry": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/codegen": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/community-cli-plugin": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/gradle-plugin": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/js-polyfills": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/normalize-colors": "0.84.0-nightly-20251212-dd390dbbe",
+    "@react-native/virtualized-lists": "0.84.0-nightly-20251212-dd390dbbe",
     "abort-controller": "^3.0.0",
     "anser": "^1.4.9",
     "ansi-regex": "^5.0.0",
@@ -49,11 +49,12 @@
     "event-target-shim": "^5.0.1",
     "flow-enums-runtime": "^0.0.6",
     "glob": "^7.1.1",
+    "hermes-compiler": "0.14.0-commitly-202512102158-39fca9fda",
     "invariant": "^2.2.4",
     "jest-environment-node": "^29.7.0",
     "memoize-one": "^5.0.0",
-    "metro-runtime": "^0.83.1",
-    "metro-source-map": "^0.83.1",
+    "metro-runtime": "^0.83.3",
+    "metro-source-map": "^0.83.3",
     "mkdirp": "^0.5.1",
     "nullthrows": "^1.1.1",
     "pretty-format": "^29.7.0",
@@ -62,17 +63,18 @@
     "react-devtools-core": "^6.1.5",
     "react-refresh": "^0.14.0",
     "regenerator-runtime": "^0.13.2",
-    "scheduler": "0.26.0",
+    "scheduler": "0.27.0",
     "semver": "^7.1.3",
     "stacktrace-parser": "^0.1.10",
+    "tinyglobby": "^0.2.15",
     "whatwg-fetch": "^3.0.0",
-    "ws": "^6.2.3",
+    "ws": "^7.5.10",
     "yargs": "^17.6.2"
   },
   "devDependencies": {
     "@babel/core": "^7.25.2",
     "@babel/eslint-parser": "^7.25.1",
-    "@react-native/metro-config": "0.83.0-nightly-20251104-502efe1cc",
+    "@react-native/metro-config": "0.84.0-nightly-20251212-dd390dbbe",
     "@rnw-scripts/babel-react-native-config": "0.0.0",
     "@rnw-scripts/eslint-config": "1.2.38",
     "@rnw-scripts/jest-out-of-tree-snapshot-resolver": "^1.1.42",
@@ -84,19 +86,19 @@
     "@types/prop-types": "15.7.1",
     "@types/react": "^19.2.0",
     "eslint": "^8.19.0",
-    "flow-bin": "^0.289.0",
+    "flow-bin": "^0.293.0",
     "jscodeshift": "^0.14.0",
     "just-scripts": "^1.3.3",
-    "prettier": "2.8.8",
+    "prettier": "^3.6.2",
     "react": "19.2.0",
-    "react-native": "0.83.0-nightly-20251104-502efe1cc",
+    "react-native": "0.84.0-nightly-20251212-dd390dbbe",
     "react-native-platform-override": "0.0.0-canary.1020",
     "typescript": "5.0.4"
   },
   "peerDependencies": {
     "@types/react": "^19.2.0",
     "react": "^19.2.0",
-    "react-native": "0.83.0-nightly-20251104-502efe1cc"
+    "react-native": "0.84.0-nightly-20251212-dd390dbbe"
   },
   "beachball": {
     "defaultNpmTag": "canary",