this post was submitted on 11 Jul 2026
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Programming

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In defense of not understanding your codebase (www.seangoedecke.com)
submitted 2 weeks ago by codeinabox@programming.dev to c/programming@programming.dev
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My guess is that people who work on small codebases with low-turnover teams (say, Redis or games like The Witness) would say “obviously you have to understand it completely, otherwise you can’t do good work”. I’d also guess that people who work on large codebases with high-turnover teams (say, the Google web search backend or GitHub) would say “obviously you can’t understand it completely, you just have to do the best you can in your local area”.

These are two largely different ways of programming with different methods, practices and cultures. However, the first group is over-represented in online discussion about software engineering. I want to defend the second group against the first.

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[–] glowie@infosec.pub 5 points 2 weeks ago (1 children)

Completely unrelated, but I see this person’s photo pop up in the link preview frequently around Lemmy and it always reminds me of the type of condescending smile someone would make as they bait you and say “go ahead, punch me”. I’m sure they’re a nice person. Just always trips me up.