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SeanMcP/print-headings.console.js

Last active June 26, 2024 12:47
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Find and print all headings on the given web page
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print-headings.console.js
document.querySelectorAll("h1,h2,h3,h4,h5,h6,[role=heading][aria-level]").forEach(node => {
let level = node.getAttribute("aria-level") || node.tagName[1];
let prefix = " ".repeat(parseInt(level) - 1);
console.log(`${prefix}${level}: ${node.textContent}`);
});
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