string-width
Get the visual width of a string - the number of columns required to display it
Last updated 7 months ago by sindresorhus .
MIT · Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install string-width 
SYNC missed versions from official npm registry.

string-width Build Status

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

Usage

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

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

stringWidth('古');
//=> 2

stringWidth('\u001B[1m古\u001B[22m');
//=> 2

Related


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.

Current Tags

  • 4.2.0                                ...           latest (7 months ago)

11 Versions

  • 4.2.0                                ...           7 months ago
  • 4.1.0                                ...           a year ago
  • 4.0.0                                ...           a year ago
  • 3.1.0                                ...           a year ago
  • 3.0.0                                ...           a year ago
  • 2.1.1                                ...           3 years ago
  • 2.1.0                                ...           3 years ago
  • 2.0.0                                ...           4 years ago
  • 1.0.2                                ...           4 years ago
  • 1.0.1                                ...           5 years ago
  • 1.0.0                                ...           5 years ago
Maintainers (1)
Downloads
Today 50,873
This Week 474,433
This Month 2,839,506
Last Day 141,807
Last Week 780,980
Last Month 3,200,884
Dependencies (3)
Dev Dependencies (3)
Dependents (410)

Copyright 2014 - 2017 © taobao.org |