Juntao Qiu is a Chinese-Australian software engineer and the author of Maintainable React and several other books on the engineering side of front-end work. He focuses on the architectural patterns underneath maintainable front-end codebases.
His CourseFlix listing carries Frontend System Design Essentials — a structured treatment of the architectural concerns underneath large-scale front-end applications: state management, code organisation, the testing layers, performance patterns, and the system-design decisions that show up in real production codebases.
Material is paid and aimed at intermediate-and-up front-end developers ready to think architecturally. For broader content, see CourseFlix's Frontend topic.
