extract-search-index/README.md

Extract unique keyword input list string for search

<h1 align="center">extract-search-index</h1>

<p align="center">Extract unique keyword input list string for search</p>

<p align="center">
  <a href="https://codsen.com/os/extract-search-index" rel="nofollow noreferrer noopener">
    <img src="https://img.shields.io/badge/-codsen-blue?style=flat-square" alt="page on codsen.com">
  </a>
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    <img src="https://img.shields.io/badge/-npm-blue?style=flat-square" alt="page on npm">
  </a>
  <a href="https://github.com/codsen/codsen/tree/main/packages/extract-search-index" rel="nofollow noreferrer noopener">
    <img src="https://img.shields.io/badge/-github-blue?style=flat-square" alt="page on github">
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    <img src="https://img.shields.io/npm/dm/extract-search-index.svg?style=flat-square" alt="Downloads per month">
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</p>

## Install

This package is [pure ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c).

```bash
npm i extract-search-index
```

## Quick Take

```js
import { strict as assert } from "assert";

import { extract } from "extract-search-index";

assert.equal(
  extract("The quick brown fox jumps over the lazy dog."),
  "quick brown fox jumps over lazy dog",
);

// works with HTML, strips tags
assert.equal(extract("<tralala><div>some&nbsp;text</div>"), "some text");
```

## Documentation

Please [visit codsen.com](https://codsen.com/os/extract-search-index/) for a full description of the API.

## Contributing

To report bugs or request features or assistance, [raise an issue](https://github.com/codsen/codsen/issues/new/choose) on GitHub.

## Licence

MIT License

Copyright © 2010-2025 Roy Revelt and other contributors

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