An ESnext spec-compliant Number.parseInt shim/polyfill/replacement that works as far down as ES3.
This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the spec.
npm install --save number.parseintconsole.log(Number.parseInt("-3"));// -3console.log(Number.parseInt("0x10"));// 16console.log(Number.parseInt("30",7));// 21console.log(Number.parseInt("ef"));// NaNClone the repo, npm install, and run npm test
