https://github.com/cityssm/unleet

Removes symbols and character combinations from a text string, and replaces them with the letters they commonly represent.
https://github.com/cityssm/unleet

bad-words decode deleet filter hacktoberfest leet leet-converter sanitize unleet

Last synced: 11 months ago
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Removes symbols and character combinations from a text string, and replaces them with the letters they commonly represent.

• Host: GitHub
• URL: https://github.com/cityssm/unleet
• Owner: cityssm
• License: mit
• Created: 2020-07-30T14:03:28.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-03-06T23:57:23.000Z (over 3 years ago)
• Last Synced: 2025-08-22T21:28:40.522Z (11 months ago)
• Topics: bad-words, decode, deleet, filter, hacktoberfest, leet, leet-converter, sanitize, unleet
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/@cityssm/unleet
• Size: 663 KB
• Stars: 5
• Watchers: 1
• Forks: 3
• Open Issues: 12
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# unleet

[![npm](https://img.shields.io/npm/v/@cityssm/unleet)](https://www.npmjs.com/package/@cityssm/unleet)

[![Codacy Badge](https://img.shields.io/codacy/grade/fd8f113908c04c54800c9454d50f2e2a)](https://app.codacy.com/gh/cityssm/unleet)

[![Maintainability](https://img.shields.io/codeclimate/maintainability/cityssm/unleet)](https://codeclimate.com/github/cityssm/unleet/maintainability)

[![Test Coverage](https://img.shields.io/codeclimate/coverage/cityssm/unleet)](https://codeclimate.com/github/cityssm/unleet/test_coverage)

[![AppVeyor](https://img.shields.io/appveyor/build/dangowans/unleet)](https://ci.appveyor.com/project/dangowans/unleet)

[![Snyk Vulnerabilities for GitHub Repo](https://img.shields.io/snyk/vulnerabilities/github/cityssm/unleet)](https://app.snyk.io/org/cityssm/project/74b981cc-b59e-4338-b290-e161741c418a)

**Worry less about maintaining a list of every possible spelling

of every bad word.**

Ensuring that text entered by a user is _polite_ can be difficult.

Generating memorable passwords automatically using letters and numbers,

without creating an offensive combination is challenging as well.

This project attempts to help by taking a piece of text,

and replacing symbols that are commonly used to hide bad words with the letters

they may represent. The result can be scanned against a far simpler

bad words file.

## Installation

```bash

npm install @cityssm/unleet

```

## Usage

```javascript

import unleet from "@cityssm/unleet";

unleet("b@d w0rd");

// => [ "bad word" ]

unleet("1337 $P33K");

// => [ 'ieet zpeek', 'ieet speek', 'leet zpeek', 'leet speek' ]

unleet("0rg@ni℠");

// => [ 'organizm', 'organism' ]

```

## Contributing

Found some text that doesn't _unleet_ properly?  Open an issue.

Pull requests with more bizarre Unicode-to-letter mappings

are more than welcome!