<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>极光</title><description>此博客我的学习经历和感悟</description><link>https://chiyi.xyz/</link><item><title>我的第一个博客</title><link>https://chiyi.xyz/posts/my-first-post/</link><guid isPermaLink="true">https://chiyi.xyz/posts/my-first-post/</guid><description>今天搭建好了我的第一个博客，记录一下搭建过程和感受</description><pubDate>Sun, 26 Apr 2026 22:00:00 GMT</pubDate></item><item><title>The Hidden Danger in the Depths of Open Source</title><link>https://chiyi.xyz/posts/peligro-oculto-del-open-source/</link><guid isPermaLink="true">https://chiyi.xyz/posts/peligro-oculto-del-open-source/</guid><description>A deep analysis of the fragility of modern digital infrastructure, the maintenance crisis in open source, and the critical lessons from the xz-utils incident.</description><pubDate>Thu, 26 Feb 2026 03:28:55 GMT</pubDate></item><item><title>Urban photography: finding the frame in the chaos of the city</title><link>https://chiyi.xyz/posts/fotografia-urbana-ciudad/</link><guid isPermaLink="true">https://chiyi.xyz/posts/fotografia-urbana-ciudad/</guid><description>The city is the largest and most unpredictable photographic studio in the world. Notes on technique, minimal equipment, and the philosophy behind street shooting.</description><pubDate>Tue, 10 Feb 2026 10:00:00 GMT</pubDate></item><item><title>Urban Photography — Layered City</title><link>https://chiyi.xyz/galleries/fotografia-urbana/</link><guid isPermaLink="true">https://chiyi.xyz/galleries/fotografia-urbana/</guid><description>A collection of street shots capturing the architecture, light, and rhythm of the modern city.</description><pubDate>Tue, 10 Feb 2026 09:00:00 GMT</pubDate></item></channel></rss>