https://github.com/teppeis/easta

Unicode East Asian Width data for Node.js
https://github.com/teppeis/easta

nodejs unicode

Last synced: about 2 months ago
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Unicode East Asian Width data for Node.js

• Host: GitHub
• URL: https://github.com/teppeis/easta
• Owner: teppeis
• Created: 2017-03-07T23:39:06.000Z (almost 8 years ago)
• Default Branch: main
• Last Pushed: 2024-05-28T20:03:53.000Z (7 months ago)
• Last Synced: 2024-05-29T11:03:59.721Z (7 months ago)
• Topics: nodejs, unicode
• Language: JavaScript
• Homepage: https://npm.im/easta
• Size: 945 KB
• Stars: 13
• Watchers: 2
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# easta

[Unicode East Asian Width data](http://www.unicode.org/reports/tr11/) for Node.js

[![npm version][npm-image]][npm-url]

![Node.js Version Support][node-version]

[![ci status][ci-image]][ci-url]

[![dependency status][deps-image]][deps-url]

![License][license]

Based on [EastAsianWidth-15.1.0](http://www.unicode.org/Public/15.1.0/ucd/EastAsianWidth.txt).

## Usage

```js

const easta = require("easta");

assert(easta("A") === "Na"); // Narrow

assert(easta("Ａ") === "F"); // Fullwidth

assert(easta("ア") === "W"); // Wide

assert(easta("ｱ") === "H"); // Halfwidth

assert(easta("α") === "A"); // Ambiguous

assert(easta("À") === "N"); // Neutral

```

## Changelog

- 8.0.0: update for Unicode 15.1.0, support Node v18+

- 7.0.0: update for Unicode 15.0.0, support Node v14+

- 6.0.0: update for Unicode 14.0.0, support Node v12+ and add typings for TypeScript

- 5.0.0: update for Unicode 13.0.0, support Node v10+

- 4.0.0: update for Unicode 12.1.0, support for Node v8+

- 3.0.1: reduce data size from 24KB to 13KB

- 3.0.0: update for Unicode 11.0.0, support for Node v6+

- 2.0.0: update for Unicode 10.0.0, drop Node v7

- 1.0.1: fix document

- 1.0.0: initial release (based on Unicode 9.0.0)

## License

MIT License: Teppei Sato <[email protected]>

[npm-image]: https://img.shields.io/npm/v/easta.svg

[npm-url]: https://npmjs.org/package/easta

[npm-downloads-image]: https://img.shields.io/npm/dm/easta.svg

[ci-image]: https://github.com/teppeis/easta/workflows/ci/badge.svg

[ci-url]: https://github.com/teppeis/easta/actions?query=workflow%3Aci

[deps-image]: https://img.shields.io/david/teppeis/easta.svg

[deps-url]: https://david-dm.org/teppeis/easta

[node-version]: https://img.shields.io/badge/Node.js%20support-v12+-brightgreen.svg

[coverage-image]: https://img.shields.io/coveralls/teppeis/easta/master.svg

[coverage-url]: https://coveralls.io/github/teppeis/easta?branch=master

[license]: https://img.shields.io/npm/l/easta.svg