[MOO-2499]: Upgrade React 19.3 and React Native 0.88

packages/command-tests/commands.js

@@ -403,15 +403,14 @@ async function execFailedAsync(command, workDir) {
 function fixPackageJson(json) {
     const devDependencies = {
         "@types/jest": "^29.0.0",
-        "@types/react": "^19.0.0",
-        "@types/react-native": "0.78.2",
-        "@types/react-dom": "^19.0.0",
+        "@types/react": "^19.3.0",
+        "@types/react-dom": "^19.3.0",
         "@types/react-test-renderer": "~18.0.0"
     };
     const overrides = {
-        react: "^19.0.0",
-        "react-dom": "^19.0.0",
-        "react-native": "0.78.2"
+        react: "^19.3.0",
+        "react-dom": "^19.3.0",
+        "react-native": "0.88.0"
     };
 
     Object.keys(devDependencies)

packages/generator-widget/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Changed
+
+-   We updated the generated widget templates to React 19.3 and React Native 0.88.
+
 ## [11.13.0] - 2026-08-06
 
 ### Changed

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_native.json-js-unit.json

@@ -33,13 +33,13 @@
 
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_native.json-js.json

@@ -28,13 +28,13 @@
 
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_native.json-ts-unit.json

@@ -35,17 +35,17 @@
 
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_native.json-ts.json

@@ -29,17 +29,17 @@
 
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",
+    "react-native": "~0.88.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-js-e2e.json

@@ -33,11 +33,11 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-js-unit-e2e.json

@@ -35,11 +35,11 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-js-unit.json

@@ -33,11 +33,11 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-js.json

@@ -31,11 +31,11 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-ts-e2e.json

@@ -35,15 +35,15 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-ts-unit-e2e.json

@@ -38,15 +38,15 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-ts-unit.json

@@ -35,15 +35,15 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/__tests__/outputs/package_web.json-ts.json

@@ -32,15 +32,15 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/package_native.json.ejs

@@ -35,17 +35,17 @@
 
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",<% if (isLanguageTS) { %>
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",<% } %>
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",<% if (isLanguageTS) { %>
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",<% } %>
+    "react-native": "~0.88.0"
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",<% if (isLanguageTS) { %>
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0",<% } %>
-    "react-native": "~0.78.2"
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0",<% if (isLanguageTS) { %>
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0",<% } %>
+    "react-native": "~0.88.0"
   }
 }

packages/generator-widget/generators/app/templates/packages/package_web.json.ejs

@@ -38,15 +38,15 @@
     "classnames": "^2.5.1"
   },
   "resolutions": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"<% if (isLanguageTS) { %>,
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"<% } %>
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"<% if (isLanguageTS) { %>,
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"<% } %>
   },
   "overrides": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0"<% if (isLanguageTS) { %>,
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.0"<% } %>
+    "react": "^19.3.0",
+    "react-dom": "^19.3.0"<% if (isLanguageTS) { %>,
+    "@types/react": "^19.3.0",
+    "@types/react-dom": "^19.3.0"<% } %>
   }
 }

packages/pluggable-widgets-tools/CHANGELOG.md

@@ -6,6 +6,24 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Changed
+
+-   We upgraded the Pluggable Widgets Tools to React 19.3 and React Native 0.88. The base `tsconfig` now uses the `bundler` module resolution, since React Native 0.88 only exposes its TypeScript types through package `exports`. Native unit tests now use the `@react-native/jest-preset` Jest preset and `ts-jest` 29.4.11 or newer, and also transform `@shopify/flash-list`.
+
+-   We added `react-native-worklets`, `@react-native-vector-icons/common` and `mendix-native` to the external dependencies of native widgets, and disabled the removal of directives when minifying native widgets.
+
+-   We now allow any Node.js version from 22.18 onwards. (Issue #239)
+
+### Fixed
+
+-   We fixed how native dependencies are added to the widget package. Their JavaScript code was missing when they were installed with pnpm or another package manager that links packages into `node_modules`, their `android` and `ios` folders were included, and JavaScript-only dependencies were treated as native when their example apps, tests or docs contain `android` or `ios` folders.
+
+-   We fixed an issue where building a TypeScript widget could fail with "Could not find module 'tslib'" since `tslib`, which is required by `@rollup/plugin-typescript`, was not declared as a dependency.
+
+### Removed
+
+-   We removed `@types/react-native` from the dependencies managed by the migration script, since React Native now ships its own types.
+
 ## [11.15.0] - 2026-09-30
 
 ### Changed

packages/pluggable-widgets-tools/configs/rollup-plugin-collect-dependencies.mjs

@@ -1,6 +1,6 @@
 import fg from "fast-glob";
 import fsExtra from "fs-extra";
-import { existsSync, readFileSync, writeFileSync } from "fs";
+import { existsSync, readFileSync, realpathSync, writeFileSync } from "fs";
 import { dirname, join, parse } from "path";
 import copy from "recursive-copy";
 import { promisify } from "util";
@@ -125,7 +125,14 @@ async function resolvePackage(target, sourceDir, optional = false) {
 }
 
 async function hasNativeCode(dir) {
-    return (await fg(["**/{android,ios}/*", "**/*.podspec"], { cwd: dir })).length > 0;
+    return (
+        (
+            await fg(["**/{android,ios}/*", "**/*.podspec"], {
+                cwd: dir,
+                ignore: ["**/example*/**", "**/__tests__/**", "**/docs/**"]
+            })
+        ).length > 0
+    );
 }
 
 async function getTransitiveDependencies(packagePath, isExternal) {
@@ -169,7 +176,8 @@ async function copyJsModule(moduleSourcePath, to) {
     if (existsSync(to)) {
         return;
     }
-    return promisify(copy)(moduleSourcePath, to, {
+    // Package managers like pnpm link packages into node_modules, so copy the contents of the link target.
+    return promisify(copy)(realpathSync(moduleSourcePath), to, {
         filter: [
             "**/*.*",
             LICENSE_GLOB,