Why Software Factories Fail (or: harness engineering is not enough)

353 points · 252 comments on HN · read original →

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What commenters are saying

Commenters agree that LLM-assisted coding requires high discipline and clean code, not just skill. One commenter argues that reinforcing the data quality principle is critical: "AI works on data. Code is data." A former StrongDM employee notes the company was sold after the dark factory announcement; the CTO started a consulting firm, which another commenter interprets as a sign of product weakness. A commenter from the StrongDM AI Lab defends the weather report's update frequency.

Two camps emerge on constraints: some advocate for formal verification and programmatic checks, while others propose a taxonomy of constraint mechanisms (generative, interpretive, elicitative). Another commenter criticizes GitHub's PR review UX and praises Linear's AI-driven grouping and commentary. A dissenting voice argues that code review is futile since agents can automate it, and suggests reviewing working software instead.