优秀的工程师如何在大公司写出糟糕的代码 --- How good engineers write bad code at big companies

Every couple of years somebody notices that large tech companies sometimes produce surprisingly sloppy code. I

原文地址:https://www.seangoedecke.com/bad-code-at-big-companies/

这篇文章最值得拿走的一点是:别把 AI 当“自动产出器”,而要当“可控协作者”。

文章要点

  • Every couple of years somebody notices that large tech companies sometimes produce surprisingly sloppy code. I…
  • Most code changes are made by relative beginners
  • I think the main reason is that big companies are full of engineers working outside their area of expertise. T…
  • If you count internal mobility, it’s even worse. The longest I have ever stayed on a single team or codebase w…

我的观点

团队层面最该沉淀的是失败样本和复盘模板,而不是个人技巧。

如果没有明确验收标准,AI 产出的“看起来能跑”会很快变成维护负担。

把上下文边界、接口契约、回归检查前置,采纳率会比单纯调 prompt 更稳定。

实践建议

  1. 先写验收条件(测试、输出格式、边界场景),再让模型生成实现。
  2. 每轮只优化一个维度(正确性/可读性/性能),避免目标漂移。
  3. 把评审驳回原因沉淀为 checklist,下一轮直接复用。

收尾

别追求“看完很多”,要追求“本周能改一件事”。把这篇文章转成一个具体动作,效果会比收藏链接更大。