node package manager
Easy collaboration. Discover, share, and reuse code in your team. Create a free org »

string-length

string-length Build Status

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

String#length errornously counts astral symbols as two characters.

Install

$ npm install string-length

Usage

const stringLength = require('string-length');
 
'🐴'.length;
//=> 2 
 
stringLength('🐴');
//=> 1 
 
stringLength('\u001B[1municorn\u001B[22m');
//=> 7 

Related

License

MIT © Sindre Sorhus