Strategies for understanding unfamiliar codebases quickly.
Reading code efficiently starts with running the program and observing behavior. Identify entry points and high level architecture, then trace data flow through key modules. Read tests and documentation for intended behavior, and use small experiments to probe functions. Focus on naming, patterns, and abstractions rather than line by-line perfection. Take notes and sketch diagrams to map relationships. Over time, pattern recognition speeds comprehension and debugging.
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