About stdlib...
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.
The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.
When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.
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Trim whitespace characters from the beginning and end of a string.
import trim from 'https://cdn.jsdelivr.net/gh/stdlib-js/string-base-trim@deno/mod.js';Trims whitespace characters from the beginning and end of a string.
var out = trim( ' \t\t\n Beep \r\n\t ' );
// returns 'Beep'-
Following Unicode 6.3.0 and later, "whitespace" is defined as the following characters:
\f\n\r\t\v\u0020\u00a0\u1680\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff
import trim from 'https://cdn.jsdelivr.net/gh/stdlib-js/string-base-trim@deno/mod.js';
var out = trim( ' Whitespace ' );
// returns 'Whitespace'
out = trim( '\t\t\tTabs\t\t\t' );
// returns 'Tabs'
out = trim( '\n\n\nNew Lines\n\n\n' );
// returns 'New Lines'@stdlib/string-base/left-trim: trim whitespace characters from the beginning of a string.@stdlib/string-base/right-trim: trim whitespace characters from the end of a string.
This package is part of stdlib, a standard library 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, see the main project repository.
See LICENSE.
Copyright © 2016-2025. The Stdlib Authors.
