Repeat a string a specified number of times and return the concatenated result.
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> Repeat a string a specified number of times and return the concatenated result.
``bash`
npm install @stdlib/string-repeat
`javascript`
var repeat = require( '@stdlib/string-repeat' );
#### repeat( str, n )
Repeats a string n times and returns the concatenated result.
`javascript
var str = repeat( 'a', 5 );
// returns 'aaaaa'
str = repeat( '', 100 );
// returns ''
str = repeat( 'beep', 0 );
// returns ''
`
`javascript
var discreteUniform = require( '@stdlib/random-base-discrete-uniform' );
var repeat = require( '@stdlib/string-repeat' );
var i;
for ( i = 0; i < 100; i++ ) {
console.log( repeat( 'beep', discreteUniform( 0, 3 ) ) );
}
`
- [@stdlib/string-repeat-cli][@stdlib/string-repeat-cli]: CLI package for use as a command-line utility.
- [@stdlib/string-pad][@stdlib/string/pad]: pad 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].
[@stdlib/string-repeat-cli]: https://www.npmjs.com/package/@stdlib/string-repeat-cli
[npm-image]: http://img.shields.io/npm/v/@stdlib/string-repeat.svg
[npm-url]: https://npmjs.org/package/@stdlib/string-repeat
[test-image]: https://github.com/stdlib-js/string-repeat/actions/workflows/test.yml/badge.svg?branch=v0.2.3
[test-url]: https://github.com/stdlib-js/string-repeat/actions/workflows/test.yml?query=branch:v0.2.3
[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/string-repeat/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/string-repeat?branch=main
[chat-image]: https://img.shields.io/badge/zulip-join_chat-brightgreen.svg
[chat-url]: https://stdlib.zulipchat.com
[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-repeat#cli
[cli-url]: https://github.com/stdlib-js/string-repeat/tree/cli
[@stdlib/string-repeat]: https://github.com/stdlib-js/string-repeat/tree/main
[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-repeat/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-repeat/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-repeat/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-repeat/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-repeat/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-repeat/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/string-repeat/blob/main/branches.md
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-repeat/main/LICENSE
[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams
[mdn-regexp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
[@stdlib/string/pad]: https://www.npmjs.com/package/@stdlib/string-pad