<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>OpenSource on Paul Fleischmann</title><link>https://paul-fleischmann.com/en/tags/opensource/</link><description>Recent content in OpenSource on Paul Fleischmann</description><generator>Hugo</generator><language>en</language><lastBuildDate>Sat, 16 May 2026 12:00:00 +0000</lastBuildDate><atom:link href="https://paul-fleischmann.com/en/tags/opensource/index.xml" rel="self" type="application/rss+xml"/><item><title>Bausteinsicht: Beta Tester, 33 Issues, and What Makes the Tool Technically Interesting</title><link>https://paul-fleischmann.com/en/blogs/bausteinsicht/</link><pubDate>Sat, 16 May 2026 12:00:00 +0000</pubDate><guid>https://paul-fleischmann.com/en/blogs/bausteinsicht/</guid><description>I got to be part of Bausteinsicht&amp;#39;s launch — as a beta tester, issue author, and as someone who implemented 33 features with Claude Code in two days. But what actually makes the tool interesting under the hood?</description></item><item><title>Bausteinsicht: Beta Tester, 33 Issues, and What Makes the Tool Technically Interesting</title><link>https://paul-fleischmann.com/en/projekte/bausteinsicht/bausteinsicht/</link><pubDate>Sat, 16 May 2026 12:00:00 +0000</pubDate><guid>https://paul-fleischmann.com/en/projekte/bausteinsicht/bausteinsicht/</guid><description>I got to be part of Bausteinsicht&amp;#39;s launch — as a beta tester, issue author, and as someone who implemented 33 features with Claude Code in two days. But what actually makes the tool interesting under the hood?</description></item></channel></rss>