Remove a list of words from a string.
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> Remove a list of words from a string.
``bash`
npm install @stdlib/string-remove-words
`javascript`
var removeWords = require( '@stdlib/string-remove-words' );
#### removeWords( str, words\[, ignoreCase] )
Removes all occurrences of the given words from a string.
`javascript`
var str = 'beep boop Foo bar';
var out = removeWords( str, [ 'boop', 'foo' ] );
// returns 'beep Foo bar'
By default, words are removed from an input string in case of an exact match. To perform a case-insensitive replace operation, set ignoreCase to true.
`javascript`
var str = 'beep boop Foo bar';
var out = removeWords( str, [ 'boop', 'foo' ], true );
// returns 'beep bar'
`javascript
var removeWords = require( '@stdlib/string-remove-words' );
var stopwords = require( '@stdlib/datasets-stopwords-en' );
var inmap = require( '@stdlib/utils-inmap' );
var spam = require( '@stdlib/datasets-spam-assassin' );
var corpus = spam();
var words = stopwords();
function remove( mail, idx ) {
var newText = removeWords( mail.text, words );
console.log( 'After removing stop words, email %d contains %d characters. Originally, it contained %d.', idx, newText.length, mail.text.length );
mail.text = newText;
}
inmap( corpus, remove );
`
- [@stdlib/string-remove-words-cli][@stdlib/string-remove-words-cli]: CLI package for use as a command-line utility.
*
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-remove-words-cli]: https://www.npmjs.com/package/@stdlib/string-remove-words-cli
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[test-url]: https://github.com/stdlib-js/string-remove-words/actions/workflows/test.yml?query=branch:v0.2.3
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[coverage-url]: https://codecov.io/github/stdlib-js/string-remove-words?branch=main
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[stdlib]: https://github.com/stdlib-js/stdlib
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[cli-section]: https://github.com/stdlib-js/string-remove-words#cli
[cli-url]: https://github.com/stdlib-js/string-remove-words/tree/cli
[@stdlib/string-remove-words]: https://github.com/stdlib-js/string-remove-words/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-remove-words/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-remove-words/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-remove-words/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-remove-words/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-remove-words/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-remove-words/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/string-remove-words/blob/main/branches.md
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-remove-words/main/LICENSE
[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams