npm package: @stdlib/string-base-first-code-point
Description: Return the first Unicode code point of a string.
Author: The Stdlib Authors
Latest version: 0.2.3

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<details>
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# firstCodePoint

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Return the first `n` Unicode code points of a string.

<section class="installation">

## Installation

```bash
npm install @stdlib/string-base-first-code-point
```

</section>

<section class="usage">

## Usage

```javascript
var firstCodePoint = require( '@stdlib/string-base-first-code-point' );
```

#### firstCodePoint( str, n )

Returns the first `n` Unicode code points of a string.

```javascript
var out = firstCodePoint( 'last man standing', 1 );
// returns 'l'

out = firstCodePoint( 'Hidden Treasures', 1 );
// returns 'H'

out = firstCodePoint( 'foo bar', 5 );
// returns 'foo b'

out = firstCodePoint( 'foo bar', 10 );
// returns 'foo bar'
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var firstCodePoint = require( '@stdlib/string-base-first-code-point' );

var str = firstCodePoint( 'presidential election', 1 );
// returns 'p'

str = firstCodePoint( 'JavaScript', 1 );
// returns 'J'

str = firstCodePoint( 'The Last of the Mohicans', 5 );
// returns 'The L'

str = firstCodePoint( 'अनुच्छेद', 1 );
// returns 'अ'
```

</section>

<!-- /.examples -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/string-base/first`][@stdlib/string/base/first]</span><span class="delimiter">: </span><span class="description">return the first UTF-16 code unit of a string.</span>
-   <span class="package-name">[`@stdlib/string-base/first-grapheme-cluster`][@stdlib/string/base/first-grapheme-cluster]</span><span class="delimiter">: </span><span class="description">return the first grapheme cluster (i.e., user-perceived character) of a string.</span>
-   <span class="package-name">[`@stdlib/string-base/last-code-point`][@stdlib/string/base/last-code-point]</span><span class="delimiter">: </span><span class="description">return the last Unicode code point of a string.</span>
-   <span class="package-name">[`@stdlib/string-base/remove-first-code-point`][@stdlib/string/base/remove-first-code-point]</span><span class="delimiter">: </span><span class="description">remove the first Unicode code point of a string.</span>
-   <span class="package-name">[`@stdlib/string-first`][@stdlib/string/first]</span><span class="delimiter">: </span><span class="description">return the first character(s) of a string.</span>

</section>

<!-- /.related -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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<!-- <related-links> -->

[@stdlib/string/base/first]: https://www.npmjs.com/package/@stdlib/string-base-first

[@stdlib/string/base/first-grapheme-cluster]: https://www.npmjs.com/package/@stdlib/string-base-first-grapheme-cluster

[@stdlib/string/base/last-code-point]: https://www.npmjs.com/package/@stdlib/string-base-last-code-point

[@stdlib/string/base/remove-first-code-point]: https://www.npmjs.com/package/@stdlib/string-base-remove-first-code-point

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</section>

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