Backup Squarespace DNS configs to CSV

squarespace-dns-to-csv.js

const section = document.querySelector('[data-testid="desktop-custom-records"]')
const table = section.nextElementSibling.querySelector('table')
const headers = [...table.querySelector('thead')
    .querySelector('tr')
    .querySelectorAll('th')
].map(it => it.innerText)
const rows = table.querySelector('tbody').querySelectorAll('tr')
const csv = [headers]

for (let i = 0; i < rows.length; i++) {
    
    const cols = rows[i].querySelectorAll('td')
    
    csv.push([...cols].map(it => it.innerText))
    
}

console.log(csv.map(row => {
    const line = row
        .map(it => it.replace(/"/g, '""'))
        .join(',"')
    return `"${line}"`
}).join('\n'))