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1# is-unicode-supported
2
3> Detect whether the terminal supports Unicode
4
5This can be useful to decide whether to use Unicode characters or fallback ASCII characters in command-line output.
6
7Note 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.
8
9## Install
10
11```
12$ npm install is-unicode-supported
13```
14
15## Usage
16
17```js
18const isUnicodeSupported = require('is-unicode-supported');
19
20isUnicodeSupported();
21//=> true
22```
23
24## API
25
26### isUnicodeSupported()
27
28Returns a `boolean` for whether the terminal supports Unicode.
29
30## Related
31
32- [is-interactive](https://github.com/sindresorhus/is-interactive) - Check if stdout or stderr is interactive
33- [supports-color](https://github.com/chalk/supports-color) - Detect whether a terminal supports color
34- [figures](https://github.com/sindresorhus/figures) - Unicode symbols with Windows fallbacks
35- [log-symbols](https://github.com/sindresorhus/log-symbols) - Colored symbols for various log levels
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