Lessons for Agentic Coding: What should we do when code is cheap?

A 270-point Hacker News thread on a blog post of agentic coding lessons.

Author
Posted by ingve, with replies from many commenters
Published
5 May 2026
Kind
Hacker News discussion thread on a blog post
Original
news.ycombinator.com/item?id=48019025
Subject
Coding with agents

What it is

The linked post is on dbreunig.com and dated 4 May 2026. It lists ten lessons for coding with agents. It asks what to do when code is cheap. The thread gathers reactions from many commenters.

What it says

What evidence it gives

The post is a list of tips with no data. The thread is anecdote and argument. One commenter cites defect rates and shipping frequency without a source. Another reports a 30 second stress test falling to about 8ms.

Interests and limits

Commenters are self-selected and many are professional programmers. Claims of large speedups or failures are first-hand and unmeasured. The comment about the author's employer was not checked. Predictions about prices and jobs are guesses.