Group 1 - The article discusses the increasing interest in front-end development training and the challenges of selecting a reliable training institution in the industry [1][3] - It highlights the advantages of online courses, particularly for individuals with self-discipline, and contrasts them with traditional offline classes [3] - The importance of practical experience and a strong portfolio in securing employment in the front-end development field is emphasized [3] Group 2 - Key considerations for choosing a training program include the relevance of the curriculum to current industry standards, the qualifications of instructors, and the quality of classroom resources [3] - The article mentions that online courses can be significantly cheaper, often 30%-50% less than equivalent offline programs, while providing access to top instructors nationwide [3] - It notes a high employment rate of over 80% for graduates from certain programs within three months of completion, indicating strong job market demand [3]