ie11 does not work

[beans9]

It does not work on ie11.
It can be used after modifying the arrow function to a general function.

module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;
work after modified
module.exports = function(input) { return typeof input === 'string' ? input.replace(ansiRegex(), '') : input; }

[sindresorhus]

This module mainly targets Node.js, not the browser. It's up to you to transpile it with Babel if you want to use it in the browser. You can find a more detailed explanation here: sindresorhus/ama#446

If you use Webpack, check out babel-engine-plugin, which transpiles only the dependencies that needs to be transpiled.