easta

Unicode East Asian Width data for Node.js

Usage no npm install needed!

<script type="module">
  import easta from 'https://cdn.skypack.dev/easta';
</script>

README

easta

Unicode East Asian Width data for Node.js

npm version Node.js Version Support build status dependency status License

Based on EastAsianWidth-13.0.0.

Usage

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

  • 5.0.0: update for Unicode 13.0.0, drop Node v8
  • 4.0.0: update for Unicode 12.1.0, support for Node v12 and drop v6
  • 3.0.1: reduce data size from 24KB to 13KB
  • 3.0.0: update for Unicode 11.0.0, support for Node v10 and drop v4
  • 2.0.0: update for Unicode 10.0.0, support for Node v8 and drop v7
  • 1.0.1: fix document
  • 1.0.0: initial release (based on Unicode 9.0.0)

License

MIT License: Teppei Sato <teppeis@gmail.com>