npm package: @stdlib/string-from-code-point-cli
Description: Create a string from a sequence of Unicode code points.
Author: The Stdlib Authors
Latest version: 0.2.3

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<details>
  <summary>
    About stdlib...
  </summary>
  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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</details>

# fromCodePoint

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

> Create a string from a sequence of Unicode [code points][code-point].

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<section class="intro">

</section>

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<section class="cli">



<section class="installation">

## Installation

To use as a general utility, install the CLI package globally

```bash
npm install -g @stdlib/string-from-code-point-cli
```

</section>
<!-- CLI usage documentation. -->


<section class="usage">

## Usage

```text
Usage: from-code-point [options] [<code_point> <code_point> ...]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --split sep           Delimiter for stdin data. Default: '/\\r?\\n/'.
```

</section>

<!-- /.usage -->

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<section class="notes">

## Notes

-   If the split separator is a [regular expression][mdn-regexp], ensure that the `split` option is either properly escaped or enclosed in quotes.

    ```bash
    # Not escaped...
    $ echo -n $'97\n98\n99' | from-code-point --split /\r?\n/

    # Escaped...
    $ echo -n $'97\n98\n99' | from-code-point --split /\\r?\\n/
    ```

-   The implementation ignores trailing delimiters.

</section>

<!-- /.notes -->

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<section class="examples">

## Examples

```bash
$ from-code-point 9731
☃
```

To use as a [standard stream][standard-streams],

```bash
$ echo -n '9731' | from-code-point
☃
```

By default, when used as a [standard stream][standard-streams], the implementation assumes newline-delimited data. To specify an alternative delimiter, set the `split` option.

```bash
$ echo -n '97\t98\t99\t' | from-code-point --split '\t'
abc
```

</section>

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</section>

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</section>

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<section class="related">

## See Also

-   <span class="package-name">[`@stdlib/string-from-code-point`][@stdlib/string-from-code-point]</span><span class="delimiter">: </span><span class="description">create a string from a sequence of Unicode code points.</span>
-   <span class="package-name">[`@stdlib/string-code-point-at`][@stdlib/string/code-point-at]</span><span class="delimiter">: </span><span class="description">return a Unicode code point from a string at a specified position.</span>

</section>

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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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[npm-image]: http://img.shields.io/npm/v/@stdlib/string-from-code-point-cli.svg
[npm-url]: https://npmjs.org/package/@stdlib/string-from-code-point-cli

[test-image]: https://github.com/stdlib-js/string-from-code-point/actions/workflows/test.yml/badge.svg?branch=v0.2.3
[test-url]: https://github.com/stdlib-js/string-from-code-point/actions/workflows/test.yml?query=branch:v0.2.3

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/string-from-code-point/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/string-from-code-point?branch=main

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[stdlib]: https://github.com/stdlib-js/stdlib

[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors

[cli-section]: https://github.com/stdlib-js/string-from-code-point#cli
[cli-url]: https://github.com/stdlib-js/string-from-code-point/tree/cli
[@stdlib/string-from-code-point]: https://www.npmjs.com/package/@stdlib/string-from-code-point

[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/string-from-code-point/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-from-code-point/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-from-code-point/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-from-code-point/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-from-code-point/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-from-code-point/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/string-from-code-point/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-from-code-point/main/LICENSE

[code-point]: https://en.wikipedia.org/wiki/Code_point

[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams

[mdn-regexp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions

[mdn-string-fromcharcode]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCharCode

[mdn-string-fromcodepoint]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCodePoint

[utf-16]: https://en.wikipedia.org/wiki/UTF-16

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

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</section>

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