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.
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Convert a string to lowercase.
npm install @stdlib/string-lowercase
Alternatively,
- To load the package in a website via a
script
tag without installation and bundlers, use the ES Module available on theesm
branch (see README). - If you are using Deno, visit the
deno
branch (see README for usage intructions). - For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the
umd
branch (see README). - To use as a general utility for the command line, install the corresponding CLI package globally.
The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.
To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.
var lowercase = require( '@stdlib/string-lowercase' );
Converts a string to lowercase.
var str = lowercase( 'bEEp' );
// returns 'beep'
var lowercase = require( '@stdlib/string-lowercase' );
var str = lowercase( 'Beep' );
// returns 'beep'
str = lowercase( 'BeEp' );
// returns 'beep'
str = lowercase( 'Beep BOOP' );
// returns 'beep boop'
str = lowercase( '$**_Beep_BoOp_**$' );
// returns '$**_beep_boop_**$'
str = lowercase( '' );
// returns ''
To use as a general utility, install the CLI package globally
npm install -g @stdlib/string-lowercase-cli
Usage: lowercase [options] [<string>]
Options:
-h, --help Print this message.
-V, --version Print the package version.
$ lowercase bEEp
beep
To use as a standard stream,
$ echo -n 'bEEp' | lowercase
beep
@stdlib/string-uncapitalize
: uncapitalize the first character of a string.@stdlib/string-uppercase
: convert a string to uppercase.
This package is part of 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, see the main project repository.
See LICENSE.
Copyright © 2016-2024. The Stdlib Authors.