Scrape(General|Single): Get Links (Examples)

/* Get all links from document */

[...new Set([...document.links].map(a => str.split("#")[0]).filter(str => str.length)].join("\n")

/* strip anchors(hashtags) and remove any URL that uses a special char at the beginning of a path.
   This helps to avoid non-English language, but could prevent some links from being scraped..  */

[...new Set([...document.links].map(a => a.href).filter(str => !str.match(/\/\%/gim)).map(str => str.split("#")[0]))].join("\n")

/* Get all  external links from document 
   Initial purpose: Collect links from duckduckgo SERPS
*/
var host = new RegExp(`${document.location.host.split(".").join("\.")}`, 'i');
var select = ".links_main a";
[...new Set([...document.querySelectorAll(select)].map(a => a.href).filter(str => !str.match(host)).map(str => str.split("#")[0]))].join("\n")

/* Copy all external links to clipboard when the user clicks anywhere on the page...*/
window.addEventListener("click", () =>  copyToClipBoard())

function copyToClipBoard(){

var host = new RegExp(`${document.location.host.split(".").join("\.")}`, 'i');
var select = ".links_main a";
var str = [...new Set([...document.querySelectorAll(select)].map(a => a.href).filter(str => !str.match(host)).map(str => str.split("#")[0]))].join("\n");
    (""+str).length ? console.log("copied to clipboard.") : console.log("error: no info copied to clipboard.") ;
    const el = document.createElement('textarea');
    el.value = str;
    document.body.appendChild(el);
    el.select();
    document.execCommand('copy');
    document.body.removeChild(el);
}