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# unicode-property-aliases-ecmascript [](https://travis-ci.org/mathiasbynens/unicode-property-aliases-ecmascript) [](https://www.npmjs.com/package/unicode-property-aliases-ecmascript)
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_unicode-property-aliases-ecmascript_ offers Unicode property alias mappings in an easy-to-consume JavaScript format. It only contains the Unicode property names that are supported in [ECMAScript RegExp property escapes ](https://github.com/tc39/proposal-regexp-unicode-property-escapes ).
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It’ ’ `PropertyAliases.txt` .
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## Installation
To use _unicode-property-aliases-ecmascript_ programmatically, install it as a dependency via [npm ](https://www.npmjs.com/ ):
```bash
$ npm install unicode-property-aliases-ecmascript
```
Then, `require` it:
```js
const propertyAliases = require('unicode-property-aliases-ecmascript');
```
## Usage
This module exports a `Map` object. The most common usage is to convert a property alias to its canonical form:
```js
propertyAliases.get('scx')
// → 'Script_Extensions'
```
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## For maintainers
### How to publish a new release
1. On the `main` branch, bump the version number in `package.json` :
```sh
npm version patch -m 'Release v%s'
```
Instead of `patch` , use `minor` or `major` [as needed ](https://semver.org/ ).
Note that this produces a Git commit + tag.
1. Push the release commit and tag:
```sh
git push & & git push --tags
```
Our CI then automatically publishes the new release to npm.
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## Author
| [](https://twitter.com/mathias "Follow @mathias on Twitter") |
|---|
| [Mathias Bynens ](https://mathiasbynens.be/ ) |
## License
_unicode-property-aliases-ecmascript_ is available under the [MIT ](https://mths.be/mit ) license.
