Files
notification-elements-demo/node_modules/is-fullwidth-code-point/readme.md
Giuliano Silvestro 5d0c9ec7eb Initial commit: notification-elements-demo app
Interactive Angular 19 demo for @sda/notification-elements-ui with
6 sections: Bell & Feed, Notification Center, Inbox, Comments &
Threads, Mention Input, and Full-Featured layout. Includes mock
data, dark mode toggle, and real-time event log.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 21:49:19 +10:00

1.1 KiB

is-fullwidth-code-point

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

Install

$ npm install is-fullwidth-code-point

Usage

import isFullwidthCodePoint from '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.


Get professional support for this package with a Tidelift subscription
Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.