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Knowledge map for course Essential Skills for Backend Developers
The foundation of Hyperskill — thousands of topics organized by domain and connected by prerequisites. Expand any category to find topics, check their prerequisites, and see how concepts connect to each other. 
New2 days ago last updated
Learn about low-level operating systems and networks, as well as high-level design principles and models, regardless of your programming language of choice.
Discover the power of the Knowledge map! Monitor your progress in real-time, grasp topic connections, and get a clear picture of your learning journey.