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History

Myles Borins 2e54524955 deps: update npm to 7.0.0-rc.3 PR-URL: https://github.com/nodejs/node/pull/35474 Reviewed-By: Ruy Adorno <ruyadorno@github.com> Reviewed-By: Ujjwal Sharma <ryzokuken@disroot.org> Reviewed-By: Ben Coe <bencoe@gmail.com> Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Shelley Vohr <codebytere@gmail.com> Reviewed-By: Guy Bedford <guybedford@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>		2020-10-07 09:59:49 -04:00
..
node_modules	deps: update npm to 7.0.0-rc.3	2020-10-07 09:59:49 -04:00
index.js	deps: upgrade npm to 6.1.0	2018-05-24 23:24:45 -07:00
license	deps: upgrade npm to 6.1.0	2018-05-24 23:24:45 -07:00
package.json	deps: update npm to 7.0.0-rc.3	2020-10-07 09:59:49 -04:00
readme.md	deps: upgrade npm to 6.1.0	2018-05-24 23:24:45 -07:00

string-width

Get the visual width of a string - the number of columns required to display it

Some Unicode characters are fullwidth and use double the normal width. ANSI escape codes are stripped and doesn't affect the width.

Useful to be able to measure the actual width of command-line output.

Install

$ npm install string-width

const stringWidth = require('string-width');

stringWidth('古');
//=> 2

stringWidth('\u001b[1m古\u001b[22m');
//=> 2

stringWidth('a');
//=> 1