Search domains on porkbun.com that are under a given price

porkbun_domain_search.js

/**
 * Porkbun.com: Search domain names under certain price
 * 
 * by vantezzen (https://github.com/vantezzen)
 * 
 * Instructions:
 * 1. Go to https://porkbun.com/products/domains
 * 2. Open JavaScript Console
 * 3. Copy and paste this code into the console
 * 4. Before executing, customize the `config` object to your needs
 * 5. Execute the code. You will now see a table in your console with the filtered domains
 */
let config = {
    maxPrice: 10,      // Maximum price for a domain (in $)
    usePrice: 'price', // Price to use ('firstYear' to use registration price/price for first year or 'price' to use renewal price)
    sortByPrice: true  // Sort domains by price (lowest first) before outputting
};

// Initialize variables
let domainElements = $('.domainsPricingAllExtensionsItem');
let domains = [];
let domain = {};

// Get price for all domains and add to domains array
domainElements.each((key, element) => {
    element = $(element);
    domain = {};
    domain.extension = element.find('a').eq(0).text();
    domain.price = element.find('.renewal').find('.sortValue').text();
    domain.firstYear = element.find('.registration').find('.sortValue').text();

    domains.push(domain);
});

// Search domains with lower or equal given price
let domainsUnderPrice = [];

for (let domain of domains) {
    if (domain[config.usePrice] <= config.maxPrice) {
        domainsUnderPrice.push(domain);
    }    
}

// Sort by price if enabled
if (config.sortByPrice) {
    domainsUnderPrice.sort(function(a,b) {
        return a[config.usePrice] - b[config.usePrice];
    });
}

// Output to console
console.clear();
console.log("These domains are under $" + config.maxPrice + " (" + domainsUnderPrice.length + " of " + domains.length + " domains)");
console.table(domainsUnderPrice);