Sources

Facts on this hub, and on the first live site, were checked on 14 November 2026 against these MDN pages. We use the article body, and we write the facts in our own words. Wikipedia is not used as a source.

• MDN: What is JavaScript?, checked 14 November 2026.
• MDN Glossary: JavaScript, checked 14 November 2026.
• MDN: HTML (HyperText Markup Language), checked 14 November 2026.
• MDN: Array.prototype.sort(), checked 14 November 2026.
• MDN: Array.prototype.map(), checked 14 November 2026.
• MDN: Element.innerHTML, checked 14 November 2026.
• MDN: Node.textContent, checked 14 November 2026.

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Each source was checked on the date shown.