Detect whether the terminal supports Unicode
npm install 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.
``sh`
npm install is-unicode-supported
`js
import isUnicodeSupported from 'is-unicode-supported';
isUnicodeSupported();
//=> true
`
Returns a boolean` for whether the terminal supports Unicode.
- is-interactive - Check if stdout or stderr is interactive
- supports-color - Detect whether a terminal supports color
- figures - Unicode symbols with Windows fallbacks
- log-symbols - Colored symbols for various log levels