Reading Code
summary
Research shows developers spend 60% of their time comprehending code, and a 1992 experiment finds groups that read code with explanations or only read outperform those who only write. The talk demonstrates a practical code reading club with timed exercises (first glance, important lines, dependency graphs), IDE tactics (syntax highlighting, dependency matrix, diagrams, debugger, tests) and lightweight refactorings-for-understanding, plus using Git history and AI prompts to summarize commits. Watch if concrete exercises, exact IDE features and measurable workflow tips matter; skip if only high-level advocacy interests you.
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chapters (12)
- 0:00The importance of code reading
- 2:09Introducing code reading clubs
- 4:21Structured reading exercises
- 8:26Mindset for comprehension
- 10:46Cognitive challenges in coding
- 15:29Context, structure, and domain
- 17:37Getting started with an IDE
- 22:06Analyzing large-scale projects
- 27:03Investigating specific slices
- 30:55Advanced IDE exploration tools
- 41:31How to start your own club
- 43:29Q&A and closing thoughts
