https://github.com/exuanbo/reglax

☕ Relax and write some Regex
https://github.com/exuanbo/reglax

regex regular-expression

Last synced: 3 months ago
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☕ Relax and write some Regex

• Host: GitHub
• URL: https://github.com/exuanbo/reglax
• Owner: exuanbo
• License: mit
• Created: 2020-09-01T08:11:02.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2025-04-05T01:59:42.000Z (3 months ago)
• Last Synced: 2025-04-06T06:57:04.176Z (3 months ago)
• Topics: regex, regular-expression
• Language: TypeScript
• Homepage:
• Size: 254 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# reglax

> ☕ Relax and write some Regex

[![npm](https://img.shields.io/npm/v/reglax.svg?style=flat-square)](https://www.npmjs.com/package/reglax)

[![Travis CI](https://img.shields.io/travis/com/exuanbo/reglax/master.svg?style=flat-square)](https://travis-ci.com/github/exuanbo/reglax)

[![David](https://img.shields.io/david/dev/exuanbo/reglax.svg?style=flat-square)](https://david-dm.org/exuanbo/reglax)

[![License](https://img.shields.io/github/license/exuanbo/reglax.svg?style=flat-square)](https://github.com/exuanbo/reglax/blob/master/LICENSE)

Creates regular expressions that are composable, reusable, and commentable.

## Usage

```sh

npm install reglax

```

```js

const {

  matchers,

  flags,

  whole,

  repeat,

  alpha,

  numeric,

  and,

  or,

  wildcard,

  extra,

  capture,

  group,

  look,

  regex

} = require('reglax')

// or

import { something } from 'reglax'

```

### API

See generated [typedoc](https://exuanbo.github.io/reglax/modules/_index_.html).

### Examples

[test/index.spec.js](https://github.com/exuanbo/reglax/blob/master/test/index.spec.js) can be a good reference.

```js

regex(

  whole(

    or(numeric(7), capture(alpha(0, 3)), extra(matchers.ANY, matchers.LAZY))

  ),

  and(flags.GLOBAL, flags.INSENSITIVE)

)

// -> /^\d{7}|([A-z]{0,3})|.+?$/gi

```

```js

// Matches all New York Driver's licenses

regex(

  or(

    and(alpha(1), numeric(7)),

    and(alpha(1), numeric(18)),

    and(numeric(8, 9)),

    and(numeric(16)),

    and(alpha(8))

  )

)

// -> /[A-z]{1}\d{7}|[A-z]{1}\d{18}|\d{8,9}|\d{16}|[A-z]{8}/

```

## License

[MIT](https://github.com/exuanbo/reglax/blob/master/LICENSE)

## Donate