Reverse the UTF-16 code units of a string.
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> reverse the UTF-16 code units of a string.
``bash`
npm install @stdlib/string-base-reverse
`javascript`
var reverse = require( '@stdlib/string-base-reverse' );
#### reverse( str )
Reverses the UTF-16 code units of a string.
`javascript
var out = reverse( 'last man standing' );
// returns 'gnidnats nam tsal'
out = reverse( 'Hidden Treasures' );
// returns 'serusaerT neddiH'
out = reverse( 'foo bar' );
// returns 'rab oof'
`
`javascript
var reverse = require( '@stdlib/string-base-reverse' );
var str = reverse( 'presidential election' );
// returns 'noitcele laitnediserp'
str = reverse( 'JavaScript' );
// returns 'tpircSavaJ'
str = reverse( 'The Last of the Mohicans' );
// returns 'snacihoM eht fo tsaL ehT'
`
*
- [@stdlib/string-base/reverse-code-points][@stdlib/string/base/reverse-code-points]: reverse the Unicode code points of a string.
- [@stdlib/string-base/reverse-grapheme-clusters][@stdlib/string/base/reverse-grapheme-clusters]: reverse the grapheme clusters (i.e., user-perceived characters) of a string.
*
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].
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---
See [LICENSE][stdlib-license].
Copyright © 2016-2026. The Stdlib [Authors][stdlib-authors].
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[umd]: https://github.com/umdjs/umd
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[deno-url]: https://github.com/stdlib-js/string-base-reverse/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-base-reverse/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-base-reverse/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-base-reverse/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-base-reverse/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-base-reverse/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/string-base-reverse/blob/main/branches.md
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[@stdlib/string/base/reverse-code-points]: https://www.npmjs.com/package/@stdlib/string-base-reverse-code-points
[@stdlib/string/base/reverse-grapheme-clusters]: https://www.npmjs.com/package/@stdlib/string-base-reverse-grapheme-clusters