<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Haichao Zhang — Updates</title><description>Shipped work, notes, links and posts.</description><link>https://hczhang.com/</link><item><title>Rev F · hczhang.com is live</title><link>https://hczhang.com/updates#rev-F/</link><guid isPermaLink="true">https://hczhang.com/updates#rev-F/</guid><description>A small, text-first home on the web, drawn like a blueprint. Astro on Cloudflare Pages.</description><pubDate>Thu, 15 Oct 2026 00:00:00 GMT</pubDate><category>shipped</category></item><item><title>Rev E · Lingtai v0.9.0 — first open-source release</title><link>https://lingtai.hczhang.com/</link><guid isPermaLink="true">https://lingtai.hczhang.com/</guid><description>A self-hosted coding-agent loop for GitHub issues — isolated worktrees, repo checks, and a recorded reason whenever it needs a person.</description><pubDate>Sat, 01 Aug 2026 00:00:00 GMT</pubDate><category>shipped</category></item><item><title>Rev D · Started nextloom.ai</title><link>https://nextloom.ai</link><guid isPermaLink="true">https://nextloom.ai</guid><description>An AI-powered job search assistant for software engineers, built solo. Now live with 30+ users.</description><pubDate>Wed, 01 Oct 2025 00:00:00 GMT</pubDate><category>shipped</category></item><item><title>Rev C · Domain Modeling Made Functional — reading notes</title><link>https://blog.hczhang.com/2020/08/22/fp-ddd-chapter-7/</link><guid isPermaLink="true">https://blog.hczhang.com/2020/08/22/fp-ddd-chapter-7/</guid><description>Chapter notes on functional domain modeling — types as design, integrity and consistency, workflows as pipelines.</description><pubDate>Sat, 22 Aug 2020 00:00:00 GMT</pubDate><category>post</category></item><item><title>Rev B · Node.js streams</title><link>https://blog.hczhang.com/2020/01/10/Node-Stream/</link><guid isPermaLink="true">https://blog.hczhang.com/2020/01/10/Node-Stream/</guid><description>Study notes on Node.js streams.</description><pubDate>Fri, 10 Jan 2020 00:00:00 GMT</pubDate><category>post</category></item><item><title>Rev A · PureScript types — data, newtype and type</title><link>https://blog.hczhang.com/2019/12/12/purescript-types/</link><guid isPermaLink="true">https://blog.hczhang.com/2019/12/12/purescript-types/</guid><description>When to use each of PureScript&apos;s three type declarations.</description><pubDate>Thu, 12 Dec 2019 00:00:00 GMT</pubDate><category>post</category></item></channel></rss>