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chore(angular-virtual): proper angular 19 #1158

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72d6591
chore(angular): upgrade package and examples to Angular 19+
benjavicente Apr 15, 2026
78f497f
refactor(angular): modernize signal-based virtualizer adapter
benjavicente Apr 15, 2026
8beda4c
build(angular): migrate package bundling to Vite
benjavicente Apr 15, 2026
2d25843
chore(angular): add changeset
benjavicente Apr 15, 2026
5f8285d
docs(angular): lts note and signal attr list
benjavicente Apr 15, 2026
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5 changes: 5 additions & 0 deletions .changeset/gold-days-greet.md
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---
'@tanstack/angular-virtual': minor
---

angular +19 with proper lazy init
14 changes: 14 additions & 0 deletions docs/framework/angular/angular-virtual.md
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Expand Up @@ -4,6 +4,8 @@ title: Angular Virtual

The `@tanstack/angular-virtual` adapter is a wrapper around the core virtual logic.

Angular Virtual supports Angular 19 and newer. In practice, the adapter is intended to support Angular LTS releases and newer.

## `injectVirtualizer`

```ts
Expand All @@ -16,6 +18,18 @@ function injectVirtualizer<TScrollElement, TItemElement = unknown>(
```

This function returns an `AngularVirtualizer` instance configured to work with an HTML element as the scrollElement.
The returned `AngularVirtualizer` mirrors the core `Virtualizer`, but adapter-managed state is exposed through Angular signals. This includes:

- `getTotalSize`
- `getVirtualItems`
- `isScrolling`
- `options`
- `range`
- `scrollDirection`
- `scrollElement`
- `scrollOffset`
- `scrollRect`
- `measurementsCache`

## `injectWindowVirtualizer`

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24 changes: 12 additions & 12 deletions examples/angular/dynamic/package.json
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Expand Up @@ -9,24 +9,24 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@faker-js/faker": "^8.4.1",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/fixed/package.json
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Expand Up @@ -9,23 +9,23 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/infinite-scroll/package.json
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Expand Up @@ -9,24 +9,24 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-query-experimental": "5.80.7",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/padding/package.json
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Expand Up @@ -9,23 +9,23 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/smooth-scroll/package.json
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Expand Up @@ -9,23 +9,23 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/sticky/package.json
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Expand Up @@ -9,24 +9,24 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@faker-js/faker": "^8.4.1",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/table/package.json
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Expand Up @@ -9,14 +9,14 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@faker-js/faker": "^8.4.1",
"@tanstack/angular-table": "8.21.3",
"@tanstack/angular-virtual": "^4.0.11",
Expand All @@ -25,9 +25,9 @@
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/variable/package.json
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Expand Up @@ -9,23 +9,23 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
24 changes: 12 additions & 12 deletions examples/angular/window/package.json
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Expand Up @@ -9,23 +9,23 @@
"watch": "ng build --watch --configuration development"
},
"dependencies": {
"@angular/animations": "^18.1.0",
"@angular/common": "^18.1.0",
"@angular/compiler": "^18.1.0",
"@angular/core": "^18.1.0",
"@angular/forms": "^18.1.0",
"@angular/platform-browser": "^18.1.0",
"@angular/platform-browser-dynamic": "^18.1.0",
"@angular/router": "^18.1.0",
"@angular/animations": "^19.0.0",
"@angular/common": "^19.0.0",
"@angular/compiler": "^19.0.0",
"@angular/core": "^19.0.0",
"@angular/forms": "^19.0.0",
"@angular/platform-browser": "^19.0.0",
"@angular/platform-browser-dynamic": "^19.0.0",
"@angular/router": "^19.0.0",
"@tanstack/angular-virtual": "^4.0.11",
"rxjs": "^7.8.2",
"tslib": "^2.8.1",
"zone.js": "0.15.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^18.1.0",
"@angular/cli": "^18.1.0",
"@angular/compiler-cli": "^18.1.0",
"typescript": "5.4.5"
"@angular-devkit/build-angular": "^19.0.0",
"@angular/cli": "^19.0.0",
"@angular/compiler-cli": "^19.0.0",
"typescript": "5.6.3"
}
}
2 changes: 1 addition & 1 deletion packages/angular-virtual/README.md
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Expand Up @@ -4,7 +4,7 @@ Efficiently virtualize only the visible DOM nodes within massive scrollable elem

# Quick Start

> NOTE: Angular Virtual requires Angular 17.
> NOTE: Angular Virtual requires Angular 19.

1. Install `@tanstack/angular-virtual`

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9 changes: 0 additions & 9 deletions packages/angular-virtual/ng-package.json
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