Merge remote-tracking branch 'origin/main' into minor

.github/workflows/size-report.yml

@@ -37,7 +37,7 @@ jobs:
         run: pnpm install
 
       - name: Download Size Data
-        uses: dawidd6/action-download-artifact@v7
+        uses: dawidd6/action-download-artifact@v9
         with:
           name: size-data
           run_id: ${{ github.event.workflow_run.id }}
@@ -56,7 +56,7 @@ jobs:
           path: temp/size/base.txt
 
       - name: Download Previous Size Data
-        uses: dawidd6/action-download-artifact@v7
+        uses: dawidd6/action-download-artifact@v9
         with:
           branch: ${{ steps.pr-base.outputs.content }}
           workflow: size-data.yml

README.md

@@ -44,7 +44,9 @@ Please make sure to read the [Contributing Guide](https://github.com/vuejs/core/
 
 Thank you to all the people who already contributed to Vue!
 
-<a href="https://github.com/vuejs/core/graphs/contributors"><img src="https://opencollective.com/vuejs/contributors.svg?width=890" /></a>
+<a href="https://github.com/vuejs/core/graphs/contributors"><img src="https://opencollective.com/vuejs/contributors.svg?width=890&limit=500" /></a>
+
+<sub>_Note: Showing the first 500 contributors only due to GitHub image size limitations_</sub>
 
 ## License
 

netlify.toml

@@ -1,3 +1,3 @@
 [build.environment]
-  NODE_VERSION = "18"
+  NODE_VERSION = "22"
   NPM_FLAGS = "--version" # prevent Netlify npm install

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "version": "3.5.13",
-  "packageManager": "pnpm@10.4.1",
+  "packageManager": "pnpm@10.6.5",
   "type": "module",
   "scripts": {
     "dev": "node scripts/dev.js",
@@ -65,52 +65,52 @@
     "@babel/parser": "catalog:",
     "@babel/types": "catalog:",
     "@rollup/plugin-alias": "^5.1.1",
-    "@rollup/plugin-commonjs": "^28.0.2",
+    "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-json": "^6.1.0",
-    "@rollup/plugin-node-resolve": "^16.0.0",
+    "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-replace": "5.0.4",
-    "@swc/core": "^1.10.16",
+    "@swc/core": "^1.11.12",
     "@types/hash-sum": "^1.0.2",
-    "@types/node": "^22.13.4",
+    "@types/node": "^22.13.13",
     "@types/semver": "^7.5.8",
     "@types/serve-handler": "^6.1.4",
-    "@vitest/coverage-v8": "^3.0.5",
-    "@vitest/eslint-plugin": "^1.1.31",
+    "@vitest/coverage-v8": "^3.0.9",
+    "@vitest/eslint-plugin": "^1.1.38",
     "@vue/consolidate": "1.0.0",
     "conventional-changelog-cli": "^5.0.0",
     "enquirer": "^2.4.1",
-    "esbuild": "^0.25.0",
+    "esbuild": "^0.25.1",
     "esbuild-plugin-polyfill-node": "^0.3.0",
-    "eslint": "^9.20.1",
-    "eslint-plugin-import-x": "^4.6.1",
+    "eslint": "^9.23.0",
+    "eslint-plugin-import-x": "^4.9.1",
     "estree-walker": "catalog:",
     "jsdom": "^26.0.0",
-    "lint-staged": "^15.4.3",
+    "lint-staged": "^15.5.0",
     "lodash": "^4.17.21",
     "magic-string": "^0.30.17",
     "markdown-table": "^3.0.4",
     "marked": "13.0.3",
     "npm-run-all2": "^7.0.2",
     "picocolors": "^1.1.1",
-    "prettier": "^3.5.1",
+    "prettier": "^3.5.3",
     "pretty-bytes": "^6.1.1",
     "pug": "^3.0.3",
-    "puppeteer": "~24.2.1",
+    "puppeteer": "~24.4.0",
     "rimraf": "^6.0.1",
-    "rollup": "^4.34.7",
-    "rollup-plugin-dts": "^6.1.1",
-    "rollup-plugin-esbuild": "^6.2.0",
+    "rollup": "^4.37.0",
+    "rollup-plugin-dts": "^6.2.1",
+    "rollup-plugin-esbuild": "^6.2.1",
     "rollup-plugin-polyfill-node": "^0.13.0",
     "semver": "^7.7.1",
     "serve": "^14.2.4",
     "serve-handler": "^6.1.6",
-    "simple-git-hooks": "^2.11.1",
+    "simple-git-hooks": "^2.12.1",
     "todomvc-app-css": "^2.4.3",
     "tslib": "^2.8.1",
     "typescript": "~5.6.2",
-    "typescript-eslint": "^8.24.0",
+    "typescript-eslint": "^8.27.0",
     "vite": "catalog:",
-    "vitest": "^3.0.5"
+    "vitest": "^3.0.9"
   },
   "pnpm": {
     "peerDependencyRules": {

packages-private/dts-test/appDirective.test-d.ts

@@ -9,7 +9,7 @@ app.directive<HTMLElement, string, 'prevent' | 'stop', 'arg1' | 'arg2'>(
     mounted(el, binding) {
       expectType<HTMLElement>(el)
       expectType<string>(binding.value)
-      expectType<{ prevent: boolean; stop: boolean }>(binding.modifiers)
+      expectType<{ prevent?: boolean; stop?: boolean }>(binding.modifiers)
       expectType<'arg1' | 'arg2'>(binding.arg!)
 
       // @ts-expect-error not any

packages-private/dts-test/appUse.test-d.ts

@@ -12,8 +12,11 @@ app.use(PluginWithoutType, 2)
 app.use(PluginWithoutType, { anything: 'goes' }, true)
 
 type PluginOptions = {
+  /** option1 */
   option1?: string
+  /** option2 */
   option2: number
+  /** option3 */
   option3: boolean
 }
 
@@ -25,6 +28,20 @@ const PluginWithObjectOptions = {
   },
 }
 
+const objectPluginOptional = {
+  install(app: App, options?: PluginOptions) {},
+}
+app.use(objectPluginOptional)
+app.use(
+  objectPluginOptional,
+  // Test JSDoc and `go to definition` for options
+  {
+    option1: 'foo',
+    option2: 1,
+    option3: true,
+  },
+)
+
 for (const Plugin of [
   PluginWithObjectOptions,
   PluginWithObjectOptions.install,
@@ -92,7 +109,27 @@ const PluginTyped: Plugin<PluginOptions> = (app, options) => {}
 
 // @ts-expect-error: needs options
 app.use(PluginTyped)
-app.use(PluginTyped, { option2: 2, option3: true })
+app.use(
+  PluginTyped,
+  // Test autocomplete for options
+  {
+    option1: '',
+    option2: 2,
+    option3: true,
+  },
+)
+
+const functionPluginOptional = (app: App, options?: PluginOptions) => {}
+app.use(functionPluginOptional)
+app.use(functionPluginOptional, { option2: 2, option3: true })
+
+// type optional params
+const functionPluginOptional2: Plugin<[options?: PluginOptions]> = (
+  app,
+  options,
+) => {}
+app.use(functionPluginOptional2)
+app.use(functionPluginOptional2, { option2: 2, option3: true })
 
 // vuetify usage
 const key: string = ''

packages-private/dts-test/directives.test-d.ts

@@ -29,7 +29,7 @@ describe('custom', () => {
     value: number
     oldValue: number | null
     arg?: 'Arg'
-    modifiers: Record<'a' | 'b', boolean>
+    modifiers: Partial<Record<'a' | 'b', boolean>>
   }>(testDirective<number, 'a' | 'b', 'Arg'>())
 
   expectType<{

packages-private/dts-test/ref.test-d.ts

@@ -4,6 +4,7 @@ import {
   type MaybeRefOrGetter,
   type Ref,
   type ShallowRef,
+  type TemplateRef,
   type ToRefs,
   type WritableComputedRef,
   computed,
@@ -535,7 +536,7 @@ expectType<string>(toValue(unref2))
 
 // useTemplateRef
 const tRef = useTemplateRef('foo')
-expectType<Readonly<ShallowRef<unknown>>>(tRef)
+expectType<TemplateRef>(tRef)
 
 const tRef2 = useTemplateRef<HTMLElement>('bar')
-expectType<Readonly<ShallowRef<HTMLElement | null>>>(tRef2)
+expectType<TemplateRef<HTMLElement>>(tRef2)

packages-private/sfc-playground/package.json

@@ -13,7 +13,7 @@
     "vite": "catalog:"
   },
   "dependencies": {
-    "@vue/repl": "^4.4.3",
+    "@vue/repl": "^4.5.1",
     "file-saver": "^2.0.5",
     "jszip": "^3.10.1",
     "vue": "workspace:*"

packages-private/sfc-playground/src/download/download.ts

@@ -17,7 +17,10 @@ export async function downloadProject(store: ReplStore) {
 
   // basic structure
   zip.file('index.html', index)
-  zip.file('package.json', pkg)
+  zip.file(
+    'package.json',
+    pkg.replace(`"vue": "latest"`, `"vue": "${store.vueVersion || 'latest'}"`),
+  )
   zip.file('vite.config.js', config)
   zip.file('README.md', readme)
 

packages-private/sfc-playground/src/download/template/package.json

@@ -8,10 +8,10 @@
     "serve": "vite preview"
   },
   "dependencies": {
-    "vue": "^3.4.0"
+    "vue": "latest"
   },
   "devDependencies": {
-    "@vitejs/plugin-vue": "^5.2.1",
-    "vite": "^6.1.0"
+    "@vitejs/plugin-vue": "^5.2.3",
+    "vite": "^6.2.2"
   }
 }

packages/compiler-sfc/package.json

@@ -49,7 +49,7 @@
     "@vue/shared": "workspace:*",
     "estree-walker": "catalog:",
     "magic-string": "catalog:",
-    "postcss": "^8.5.1",
+    "postcss": "^8.5.3",
     "source-map-js": "catalog:"
   },
   "devDependencies": {
@@ -60,8 +60,8 @@
     "merge-source-map": "^1.1.0",
     "minimatch": "~10.0.1",
     "postcss-modules": "^6.0.1",
-    "postcss-selector-parser": "^7.0.0",
+    "postcss-selector-parser": "^7.1.0",
     "pug": "^3.0.3",
-    "sass": "^1.85.0"
+    "sass": "^1.86.0"
   }
 }

packages/reactivity/__tests__/reactive.spec.ts

@@ -1,4 +1,4 @@
-import { isRef, ref } from '../src/ref'
+import { isRef, ref, shallowRef } from '../src/ref'
 import {
   isProxy,
   isReactive,
@@ -426,4 +426,17 @@ describe('reactivity/reactive', () => {
     map.set(void 0, 1)
     expect(c.value).toBe(1)
   })
+
+  test('should return true for reactive objects', () => {
+    expect(isReactive(reactive({}))).toBe(true)
+    expect(isReactive(readonly(reactive({})))).toBe(true)
+    expect(isReactive(ref({}).value)).toBe(true)
+    expect(isReactive(readonly(ref({})).value)).toBe(true)
+    expect(isReactive(shallowReactive({}))).toBe(true)
+  })
+
+  test('should return false for non-reactive objects', () => {
+    expect(isReactive(ref(true))).toBe(false)
+    expect(isReactive(shallowRef({}).value)).toBe(false)
+  })
 })

packages/reactivity/src/reactive.ts

@@ -108,9 +108,9 @@ export declare const ShallowReactiveMarker: unique symbol
 export type ShallowReactive<T> = T & { [ShallowReactiveMarker]?: true }
 
 /**
- * Shallow version of {@link reactive()}.
+ * Shallow version of {@link reactive}.
  *
- * Unlike {@link reactive()}, there is no deep conversion: only root-level
+ * Unlike {@link reactive}, there is no deep conversion: only root-level
  * properties are reactive for a shallow reactive object. Property values are
  * stored and exposed as-is - this also means properties with ref values will
  * not be automatically unwrapped.
@@ -178,7 +178,7 @@ export type DeepReadonly<T> = T extends Builtin
  * the original.
  *
  * A readonly proxy is deep: any nested property accessed will be readonly as
- * well. It also has the same ref-unwrapping behavior as {@link reactive()},
+ * well. It also has the same ref-unwrapping behavior as {@link reactive},
  * except the unwrapped values will also be made readonly.
  *
  * @example
@@ -215,9 +215,9 @@ export function readonly<T extends object>(
 }
 
 /**
- * Shallow version of {@link readonly()}.
+ * Shallow version of {@link readonly}.
  *
- * Unlike {@link readonly()}, there is no deep conversion: only root-level
+ * Unlike {@link readonly}, there is no deep conversion: only root-level
  * properties are made readonly. Property values are stored and exposed as-is -
  * this also means properties with ref values will not be automatically
  * unwrapped.
@@ -298,8 +298,8 @@ function createReactiveObject(
 }
 
 /**
- * Checks if an object is a proxy created by {@link reactive()} or
- * {@link shallowReactive()} (or {@link ref()} in some cases).
+ * Checks if an object is a proxy created by {@link reactive} or
+ * {@link shallowReactive} (or {@link ref} in some cases).
  *
  * @example
  * ```js
@@ -327,7 +327,7 @@ export function isReactive(value: unknown): boolean {
  * readonly object can change, but they can't be assigned directly via the
  * passed object.
  *
- * The proxies created by {@link readonly()} and {@link shallowReadonly()} are
+ * The proxies created by {@link readonly} and {@link shallowReadonly} are
  * both considered readonly, as is a computed ref without a set function.
  *
  * @param value - The value to check.
@@ -343,7 +343,7 @@ export function isShallow(value: unknown): boolean {
 
 /**
  * Checks if an object is a proxy created by {@link reactive},
- * {@link readonly}, {@link shallowReactive} or {@link shallowReadonly()}.
+ * {@link readonly}, {@link shallowReactive} or {@link shallowReadonly}.
  *
  * @param value - The value to check.
  * @see {@link https://vuejs.org/api/reactivity-utilities.html#isproxy}
@@ -356,8 +356,8 @@ export function isProxy(value: any): boolean {
  * Returns the raw, original object of a Vue-created proxy.
  *
  * `toRaw()` can return the original object from proxies created by
- * {@link reactive()}, {@link readonly()}, {@link shallowReactive()} or
- * {@link shallowReadonly()}.
+ * {@link reactive}, {@link readonly}, {@link shallowReactive} or
+ * {@link shallowReadonly}.
  *
  * This is an escape hatch that can be used to temporarily read without
  * incurring proxy access / tracking overhead or write without triggering
@@ -397,7 +397,7 @@ export type Raw<T> = T & { [RawSymbol]?: true }
  * ```
  *
  * **Warning:** `markRaw()` together with the shallow APIs such as
- * {@link shallowReactive()} allow you to selectively opt-out of the default
+ * {@link shallowReactive} allow you to selectively opt-out of the default
  * deep reactive/readonly conversion and embed raw, non-proxied objects in your
  * state graph.
  *

packages/reactivity/src/ref.ts

@@ -70,7 +70,7 @@ export type ShallowRef<T = any, S = T> = Ref<T, S> & {
 }
 
 /**
- * Shallow version of {@link ref()}.
+ * Shallow version of {@link ref}.
  *
  * @example
  * ```js
@@ -237,7 +237,7 @@ export function unref<T>(ref: MaybeRef<T> | ComputedRef<T>): T {
 
 /**
  * Normalizes values / refs / getters to values.
- * This is similar to {@link unref()}, except that it also normalizes getters.
+ * This is similar to {@link unref}, except that it also normalizes getters.
  * If the argument is a getter, it will be invoked and its return value will
  * be returned.
  *
@@ -347,7 +347,7 @@ export type ToRefs<T = any> = {
 /**
  * Converts a reactive object to a plain object where each property of the
  * resulting object is a ref pointing to the corresponding property of the
- * original object. Each individual ref is created using {@link toRef()}.
+ * original object. Each individual ref is created using {@link toRef}.
  *
  * @param object - Reactive object to be made into an object of linked refs.
  * @see {@link https://vuejs.org/api/reactivity-utilities.html#torefs}

packages/runtime-core/src/apiCreateApp.ts

@@ -36,9 +36,9 @@ export interface App<HostElement = any> {
 
   use<Options extends unknown[]>(
     plugin: Plugin<Options>,
-    ...options: Options
+    ...options: NoInfer<Options>
   ): this
-  use<Options>(plugin: Plugin<Options>, options: Options): this
+  use<Options>(plugin: Plugin<Options>, options: NoInfer<Options>): this
 
   mixin(mixin: ComponentOptions): this
   component(name: string): Component | undefined
@@ -215,9 +215,11 @@ export type ObjectPlugin<Options = any[]> = {
 export type FunctionPlugin<Options = any[]> = PluginInstallFunction<Options> &
   Partial<ObjectPlugin<Options>>
 
-export type Plugin<Options = any[]> =
-  | FunctionPlugin<Options>
-  | ObjectPlugin<Options>
+export type Plugin<
+  Options = any[],
+  // TODO: in next major Options extends unknown[] and remove P
+  P extends unknown[] = Options extends unknown[] ? Options : [Options],
+> = FunctionPlugin<P> | ObjectPlugin<P>
 
 export function createAppContext(): AppContext {
   return {

packages/runtime-core/src/customFormatter.ts

@@ -4,6 +4,8 @@ import {
   isReadonly,
   isRef,
   isShallow,
+  pauseTracking,
+  resetTracking,
   toRaw,
 } from '@vue/reactivity'
 import { EMPTY_OBJ, extend, isArray, isFunction, isObject } from '@vue/shared'
@@ -34,13 +36,16 @@ export function initCustomFormatter(): void {
       if (obj.__isVue) {
         return ['div', vueStyle, `VueInstance`]
       } else if (isRef(obj)) {
+        // avoid tracking during debugger accessing
+        pauseTracking()
+        const value = obj.value
+        resetTracking()
         return [
           'div',
           {},
           ['span', vueStyle, genRefFlag(obj)],
           '<',
-          // avoid debugger accessing value affecting behavior
-          formatValue('_value' in obj ? obj._value : obj),
+          formatValue(value),
           `>`,
         ]
       } else if (isReactive(obj)) {

packages/runtime-core/src/directives.ts

@@ -111,7 +111,9 @@ export type Directive<
   | ObjectDirective<HostElement, Value, Modifiers, Arg>
   | FunctionDirective<HostElement, Value, Modifiers, Arg>
 
-export type DirectiveModifiers<K extends string = string> = Record<K, boolean>
+export type DirectiveModifiers<K extends string = string> = Partial<
+  Record<K, boolean>
+>
 
 export function validateDirectiveName(name: string): void {
   if (isBuiltInDirective(name)) {

packages/runtime-core/src/helpers/useTemplateRef.ts

@@ -5,9 +5,11 @@ import { EMPTY_OBJ } from '@vue/shared'
 
 export const knownTemplateRefs: WeakSet<ShallowRef> = new WeakSet()
 
+export type TemplateRef<T = unknown> = Readonly<ShallowRef<T | null>>
+
 export function useTemplateRef<T = unknown, Keys extends string = string>(
   key: Keys,
-): Readonly<ShallowRef<T | null>> {
+): TemplateRef<T> {
   const i = getCurrentInstance()
   const r = shallowRef(null)
   if (i) {

packages/runtime-core/src/index.ts

@@ -64,7 +64,7 @@ export { defineComponent } from './apiDefineComponent'
 export { defineAsyncComponent } from './apiAsyncComponent'
 export { useAttrs, useSlots } from './apiSetupHelpers'
 export { useModel } from './helpers/useModel'
-export { useTemplateRef } from './helpers/useTemplateRef'
+export { useTemplateRef, type TemplateRef } from './helpers/useTemplateRef'
 export { useId } from './helpers/useId'
 export {
   hydrateOnIdle,

pnpm-workspace.yaml

@@ -3,10 +3,10 @@ packages:
   - 'packages-private/*'
 
 catalog:
-  '@babel/parser': ^7.25.3
-  '@babel/types': ^7.25.2
+  '@babel/parser': ^7.26.10
+  '@babel/types': ^7.26.10
   'estree-walker': ^2.0.2
-  'magic-string': ^0.30.11
+  'magic-string': ^0.30.17
   'source-map-js': ^1.2.1
   'vite': ^5.4.14
-  '@vitejs/plugin-vue': ^5.2.1
+  '@vitejs/plugin-vue': ^5.2.3

scripts/verify-treeshaking.js

@@ -36,7 +36,7 @@ exec('pnpm', ['build', 'vue', '-f', 'global-runtime']).then(() => {
     prodBuild.includes('annotation,annotation-xml,maction')
   ) {
     errors.push(
-      'prod build contains unexpected domTagConifg lists.\n' +
+      'prod build contains unexpected domTagConfig lists.\n' +
         'This means helpers like isHTMLTag() is used in runtime code paths when it should be compiler-only.',
     )
   }