80 Js Get Domain Name From String In This Year

I m sure this is a common problem.
Js get domain name from string. Sometime you have to get or remove domain name from an email address so how can we do that in javascript. Get the domain name of a website using javascript. The javascript code appears as follows.
A string representing the domain name or the ip address of a url location object. Domain name and userid of email address we can collect userid and domain name part of any email address by using javascript string function slice and indexof we will use indexof function to find the location of symbol or char present inside the email address using this value we will slice the string starting from left side 0 position to collect the user id part of the email address. I m seeking a js jquery version of this solution.
I heard regex is slow and this would be my second regex expression on the page so if there is anyway to do it without regex let me know. Window location href returns the href url of the current page. Window location pathname returns the path and filename of the current page.
There are certainly many solutions to this problem out there. Technically what i want is to get the domain name and the page name from a page. However the solutions i found weren t robust enough for my needs so i ended up writing my own.
Window location hostname returns the domain name of the web host. Window location protocol returns the web protocol used http. The problem with most solutions most of the solutions continue reading.
The window location object can be written without the window prefix. The public suffix list is a list of all valid domain suffixes and rules not just country code stack overflow for teams is a private secure spot for you and your coworkers to find and share information. Well i m currently have some issue about manipulating an url.