ansi-substring

Install

npm install ansi-substring --save

Development

git clone https://github.com/se0kjun/ansi-substring.git
cd ./ansi-substring
npm install --dev
npm test

Usage

var ansiSubstr = require('ansi-substring');

var ansiString = '\u001b[48;5;15m\u001b[38;5;9mtest\u001b[39m\u001b[49m';
ansiSubstr(ansiString, 2, 4);

> '\u001b[48;5;15m\u001b[38;5;9mst\u001b[39m\u001b[49m'

LICENSE

MIT © Seokjun Hong