word-width

word-width is simple browserjs / nodejs library for calculate ascii length of unicode string in terminal / console.

Inspired by jquast/wcwidth which is written by Python.

1. Install

npm install --save word-width

2. Import It

• Script tag.

<script type="text/javascript" src="dist/word-width.min.js"></script>

• ES6 style.

var WordWidth = require('word-width');

//or

import WordWidth from 'word-width';

3. Usage & API

There is only one API named WordWidth(word).

// english
WordWidth('Hello Word Width!');       //17
  
// unicode
WordWidth('コンニチハ, セカイ!');      //19
WordWidth('越过长城，走向世界');       //18

4. Test

npm install

npm test

5. LICENSE

MIT