> For the complete documentation index, see [llms.txt](https://chasethestar.gitbook.io/ko.learn-rxjs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chasethestar.gitbook.io/ko.learn-rxjs/rxjs/operators/combination/endwith.md).

# endWith

#### signature: `endWith(an: Values): Observable`

## Emit given value(s) on completion.

***

💡 If you want to start with a value instead, check out [`startWith`](/ko.learn-rxjs/rxjs/operators/combination/startwith.md)!

💡 If you want to perform an action on completion, but do not want to emit a value, check out [`finalize`](/ko.learn-rxjs/rxjs/operators/utility/finalize.md)!

***

[![Ultimate RxJS](https://drive.google.com/uc?export=view\&id=1qq2-q-eVe-F_-d0eSvTyqaGRjpfLDdJz)](https://ultimatecourses.com/courses/rxjs?ref=4)

### Examples

**Example 1: Basic `endWith` example**

( [StackBlitz](https://stackblitz.com/edit/typescript-gexe9u?file=index.ts\&devtoolsheight=100) )

```js
// RxJS v6+
import { endWith } from 'rxjs/operators';
import { of } from 'rxjs';

const source$ = of('Hello', 'Friend', 'Goodbye');

source$
  // emit on completion
  .pipe(endWith('Friend'))
  // 'Hello', 'Friend', 'Goodbye', 'Friend'
  .subscribe(console.log(val));
```

**Example 2: endWith multiple values**

( [StackBlitz](https://stackblitz.com/edit/typescript-dyed7x?file=index.ts\&devtoolsheight=100) )

```js
// RxJS v6+
import { endWith } from 'rxjs/operators';
import { of } from 'rxjs';

const source$ = of('Hello', 'Friend');

source$
  // emit on completion
  .pipe(endWith('Goodbye', 'Friend'))
  // 'Hello', 'Friend', 'Goodbye', 'Friend'
  .subscribe(console.log(val));
```

**Example 3: Comparison to** [**`finalize`**](/ko.learn-rxjs/rxjs/operators/utility/finalize.md)

( [StackBlitz](https://stackblitz.com/edit/typescript-lkk1pj?file=index.ts\&devtoolsheight=100) )

```js
// RxJS v6+
import { endWith, finalize } from 'rxjs/operators';
import { of } from 'rxjs';

const source$ = of('Hello', 'Friend');

source$
  // emit on completion
  .pipe(
    endWith('Goodbye', 'Friend'),
    // this function is invoked when unsubscribe methods are called
    finalize(() => console.log('Finally'))
  )
  // 'Hello', 'Friend', 'Goodbye', 'Friend'
  .subscribe(val => console.log(val));
// 'Finally'
```

### Additional Resources

* [endWith](https://rxjs.dev/api/operators/endWith) 📰 - Official docs

***

> 📁 Source Code: <https://github.com/ReactiveX/rxjs/blob/master/src/internal/operators/endWith.ts>