Scrapes cat breed names from Wikipedia

cat-scraper.js

// Scrapes cat breed names from https://en.wikipedia.org/wiki/List_of_cat_breeds
// Run it in the browser console on that page.

var table = document.querySelector("table");

var catNameArray =
    [...table.querySelectorAll("th[scope='row']")]
        .map((tr) => {
            return tr
                .innerText
                .replace(/\[.+\]/, "")  // removes everything in square brackets
                .replace(/\n/g, " ");   // removes all the newlines
        });

// Join the array of cat names into an HTML string.
var output = catNameArray.join("<br>");

// Print the HTML output on the page.
document.body.innerHTML = output;