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by 100ms 4 days ago
Netlify CTO in 6-18 months: that vibe project that caused me to say writing code is no longer the job got so unmaintainable that I hired a team of 3 to take it over. They're rewriting it by hand because tokens are too expensive now. Nobody could have seen this coming
3 comments

> I hired a team of 3 to take it over

There are large areas of software where the quality of code is measured by the mental model of its human maintainers. For these areas, LLMs are a net negative because their use degrades the mental model of the human maintainers.

Personally I really think LLMs help radically decrease the bus factor, by making it vastly easier to understand code and systems.

Even just reading the code, their ability to ingest colossal amounts & answer questions in incredibly useful. Once you hook them up to observability, DAP (debug anything protocol), a repl, devtools... their ability to augment and accelerate practitioners is amazing.

There can be a lot of oral history that is lost, for sure, that helps illuminate why things are built the way they are, what the intent was. I've always favored a written culture, that has artifacts that help explain the past. Engineers move projects, move companies: trusting the mental model to live in people's heads has a lot of risk and downsides to it.

Dana should’ve repeated the lie before companies started blowing past their annual AI budget and began to panic.
Still, she gets her bonus for reducing the headcount