@jswork/root-domain

root-domain

Extract root domain name from an URL.

installation

npm install @jswork/root-domain

usage

import rd from '@jswork/root-domain';

rd('www.baidu.com');                      // baidu.com
rd('https://api.js.work:8080/v1/user');   // js.work
rd('http://localhost');                   // localhost

license

Code released under the MIT license.