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Katerina Koukiou fb255f081b 11c0ebbd16432db8589865b5051758a50cb6c77c43623412c7bb145f59f7b725 package.json
2025-05-15 09:03:17 +02:00
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index.d.ts 11c0ebbd16432db8589865b5051758a50cb6c77c43623412c7bb145f59f7b725 package.json 2025-05-15 09:03:17 +02:00
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readme.md 11c0ebbd16432db8589865b5051758a50cb6c77c43623412c7bb145f59f7b725 package.json 2025-05-15 09:03:17 +02:00

readme.md

is-unicode-supported

Detect whether the terminal supports Unicode

This can be useful to decide whether to use Unicode characters or fallback ASCII characters in command-line output.

Note that the check is quite naive. It just assumes all non-Windows terminals support Unicode and hard-codes which Windows terminals that do support Unicode. However, I have been using this logic in some popular packages for years without problems.

Install

npm install is-unicode-supported

Usage

import isUnicodeSupported from 'is-unicode-supported';

isUnicodeSupported();
//=> true

API

isUnicodeSupported()

Returns a boolean for whether the terminal supports Unicode.

Related