<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Ai-Prototyping on David R. Longnecker - Converting Coffee to Code</title><link>https://drlongnecker.com/tags/ai-prototyping/</link><description>Recent content in Ai-Prototyping on David R. Longnecker - Converting Coffee to Code</description><generator>Hugo</generator><language>en-US</language><lastBuildDate>Tue, 08 Sep 2026 09:00:00 -0600</lastBuildDate><atom:link href="https://drlongnecker.com/tags/ai-prototyping/index.xml" rel="self" type="application/rss+xml"/><item><title>Testing Ideas Got Cheap. Killing Them Didn't.</title><link>https://drlongnecker.com/blog/2026/09/testing-ideas-got-cheap-killing-them-didnt/</link><pubDate>Tue, 08 Sep 2026 09:00:00 -0600</pubDate><guid>https://drlongnecker.com/blog/2026/09/testing-ideas-got-cheap-killing-them-didnt/</guid><description>&lt;p&gt;There&amp;rsquo;s a pattern forming in product teams across the world. Someone floats an idea in standup, has a working prototype by lunch, and puts it in front of five customers before the day ends. Nobody waited on a sprint or filed a ticket for engineering time, and the idea went from a sentence to a testable thing in less time than it used to take to get a meeting on the calendar.&lt;/p&gt;</description></item></channel></rss>