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dwindown 7f2dd5260f Initial commit: Developer Tools MVP with visual editor 
- Complete React app with 7 developer tools
- JSON Tool with visual structured editor
- Serialize Tool with visual structured editor
- URL, Base64, CSV/JSON, Beautifier, Diff tools
- Responsive navigation with dropdown menu
- Dark/light mode toggle
- Mobile-responsive design with sticky header
- All tools working with copy/paste functionality
2025-08-02 09:31:26 +07:00

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is-fullwidth-code-point Build Status

Check if the character represented by a given Unicode code point is fullwidth

Install

$ npm install is-fullwidth-code-point

Usage

const isFullwidthCodePoint = require('is-fullwidth-code-point');

isFullwidthCodePoint('谢'.codePointAt(0));
//=> true

isFullwidthCodePoint('a'.codePointAt(0));
//=> false

API

isFullwidthCodePoint(codePoint)

codePoint

Type: number

The code point of a character.

License

MIT © Sindre Sorhus