(We often say that performance is always the first requirement. As a front-end engineer, no matter what framework you use, no matter what type of website or application development you are engaged in, as long as it is a project used by users, performance optimization will always be your concern. Usually, engineers can only conclude a performance optimization solution after they have a deep understanding of the principles of front-end technology, which requires years of experience. Front-end technology is changing with each passing day, and excellent performance optimization solutions have emerged in recent years. This course takes you to use the most cutting-edge & professional solutions in today's industry to solve front-end performance optimization problems. Whether it is solving practical problems at work or improving your own abilities, this course can help you.)
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