Twelve hours from variables to async/await with small projects after every section, published 2024. The most complete free JavaScript course verified that is embeddable — the popular SuperSimpleDev alternative disables embedding, so this is the practical best pick.
Editorial review dimensions (1–5), assigned by LearnPath editors — not a computed score. Last reviewed 2026-09-12.
What you walk away with
Write modern JavaScript with functions, objects, arrays and classes