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removeFirstGraphemeCluster

Remove the first n grapheme clusters (i.e., user-perceived characters) of a string.

Usage

To use in Observable,

removeFirstGraphemeCluster = require( 'https://cdn.jsdelivr.net/gh/stdlib-js/string-base-remove-first-grapheme-cluster@umd/browser.js' )

To vendor stdlib functionality and avoid installing dependency trees for Node.js, you can use the UMD server build:

var removeFirstGraphemeCluster = require( 'path/to/vendor/umd/string-base-remove-first-grapheme-cluster/index.js' )

To include the bundle in a webpage,

<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/string-base-remove-first-grapheme-cluster@umd/browser.js"></script>

If no recognized module system is present, access bundle contents via the global scope:

<script type="text/javascript">
(function () {
    window.removeFirstGraphemeCluster;
})();
</script>

removeFirstGraphemeCluster( str, n )

Removes the first n grapheme clusters (i.e., user-perceived characters) of a string.

var out = removeFirstGraphemeCluster( 'last man standing', 1 );
// returns 'ast man standing'

out = removeFirstGraphemeCluster( 'Hidden Treasures', 1 );
// returns 'idden Treasures'

out = removeFirstGraphemeCluster( 'foo bar', 5 );
// returns 'ar'

out = removeFirstGraphemeCluster( 'foo bar', 10 );
// returns ''

Examples

<!DOCTYPE html>
<html lang="en">
<body>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/stdlib-js/string-base-remove-first-grapheme-cluster@umd/browser.js"></script>
<script type="text/javascript">
(function () {

var str = removeFirstGraphemeCluster( 'presidential election', 1 );
// returns 'residential election'

str = removeFirstGraphemeCluster( 'JavaScript', 1 );
// returns 'avaScript'

str = removeFirstGraphemeCluster( 'The Last of the Mohicans', 5 );
// returns 'ast of the Mohicans'

str = removeFirstGraphemeCluster( '🐶🐮🐷🐰🐸', 2 );
// returns '🐷🐰🐸'

str = removeFirstGraphemeCluster( '🐶🐮🐷🐰🐸', 10 );
// returns ''

})();
</script>
</body>
</html>

See Also

@stdlib/string-base/remove-first-code-point: remove the first Unicode code point of a string.
@stdlib/string-base/remove-last-grapheme-cluster: remove the last grapheme cluster (i.e., user-perceived character) of a string.
@stdlib/string-base/remove-first: remove the first UTF-16 code unit of a string.

Notice

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.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2025. The Stdlib Authors.

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