Extract the domain name from a URL

[EkaterinaRomankova]

Write a function that when given a URL as a string, parses out just the domain name and returns it as a string. For example:

• url = "http://github.com/carbonfive/raygun" -> domain name = "github"
• url = "http://www.zombie-bites.com" -> domain name = "zombie-bites"
• url = "https://www.cnet.com" -> domain name = cnet"

function domainName(url){ let str = url.split("/") if (str[0].includes("http")) { str = str[2] } else { str = str[0] } str = str.split('.') if (str[0] === "www") { str = str[1] } else { str = str[0] } return str }