{"id":"e6a1b79c-2c64-4668-a7f8-84776da5aa09","title":"JavaScript and React: Masterclass — Implementation at Work","description":"JavaScript and React: Masterclass — Implementation at Work helps learners move from understanding to execution through 10 lessons (~34 hours). It is aimed at career starters and switchers aged 25–34, with emphasis on core concepts and mental models, tools, setup, and learning environment and practical workflows and process design, and ends with a web application that can be used in work or in a portfolio.","contentLanguage":"en","coverUrl":"/course-covers/javascript-and-react-masterclass-implementation-at-w-5f19c6f3-427.webp","createdAt":"2026-05-26T07:46:16.175Z","updatedAt":"2026-05-26T07:51:44.388Z","durationSeconds":122400,"authorId":"b9a9f834-fc65-4055-9a04-c9c667256004","rating":4.384615384615385,"reviewCount":26,"expectedLessonsCount":10,"trailerUrl":null,"faq":[{"answer":"Basic HTML/CSS or programming familiarity is helpful. 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