Check if the character represented by a given Unicode code point is fullwidth
$ npm install --save is-fullwidth-code-point
var isFullwidthCodePoint = require('is-fullwidth-code-point');
isFullwidthCodePoint('谢'.codePointAt());
//=> true
isFullwidthCodePoint('a'.codePointAt());
//=> false
Type: number
Code point of a character.
MIT © Sindre Sorhus
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