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    <id>https://blog.ax0x.ai/</id>
    <title>A Cat Entertainer</title>
    <updated>2026-04-05T09:19:31.803Z</updated>
    <generator>https://github.com/jpmonette/feed</generator>
    <author>
        <name>Xingfan Xia</name>
        <email>xingfanxia@gmail.com</email>
        <uri>https://blog.ax0x.ai</uri>
    </author>
    <link rel="alternate" href="https://blog.ax0x.ai/"/>
    <subtitle>Just A Tech Blog</subtitle>
    <icon>https://blog.ax0x.ai/favicon.svg</icon>
    <rights>All rights reserved 2026, Xingfan Xia</rights>
    <entry>
        <title type="html"><![CDATA[说完「代码自己写」，我决定真干了]]></title>
        <id>https://blog.ax0x.ai/from-vision-to-forge-zh</id>
        <link href="https://blog.ax0x.ai/from-vision-to-forge-zh"/>
        <updated>2026-04-02T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[AI 随想第十篇说代码学会了自我进化。那是观察。这篇是动手。]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[From Vision to Forge: Why I'm Building an Autonomous Dev Team]]></title>
        <id>https://blog.ax0x.ai/from-vision-to-forge</id>
        <link href="https://blog.ax0x.ai/from-vision-to-forge"/>
        <updated>2026-04-02T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[In Part 10 of Agentic AI Thoughts, I wrote that code had learned to evolve itself. That was the observation. This is the implementation.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Claude Code 藏了个抽卡系统，我 0.2 秒就出金了]]></title>
        <id>https://blog.ax0x.ai/rerolling-my-claude-buddy-zh</id>
        <link href="https://blog.ax0x.ai/rerolling-my-claude-buddy-zh"/>
        <updated>2026-04-01T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[两个账号都是企鹅，第二个还降级了。于是我用 Claude 逆向了它自己的宠物系统，0.2 秒出金。]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[I Used Claude to Reroll My Claude Code Pet]]></title>
        <id>https://blog.ax0x.ai/rerolling-my-claude-buddy</id>
        <link href="https://blog.ax0x.ai/rerolling-my-claude-buddy"/>
        <updated>2026-04-01T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[Claude Code shipped a virtual pet Easter egg. Two accounts, two penguins — the second one downgraded from Rare to Common. So I used Claude to brute-force a Shiny Legendary Dragon in 0.2 seconds.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Web 做了三十年都没做到的事，被一个 15KB 的库解决了]]></title>
        <id>https://blog.ax0x.ai/why-pretext-matters-zh</id>
        <link href="https://blog.ax0x.ai/why-pretext-matters-zh"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[一行代码就能量文本高度——iOS 能，Android 能，Flutter 能，Web 不能。Pretext 用 15KB 补上了 CSS 欠了三十年的债。]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Pretext: The Missing Layer Web Developers Have Been Waiting 30 Years For]]></title>
        <id>https://blog.ax0x.ai/why-pretext-matters</id>
        <link href="https://blog.ax0x.ai/why-pretext-matters"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[A 15KB JavaScript library just solved one of the oldest architectural debts in web development — knowing how tall text will be without asking the browser to reflow the entire page.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[A Coding Agent Is Not a Prompt. It's a Stateful Query Loop.]]></title>
        <id>https://blog.ax0x.ai/coding-agents-are-state-machines</id>
        <link href="https://blog.ax0x.ai/coding-agents-are-state-machines"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[The most important file in the Claude Code snapshot isn't a prompt file or a tool definition. It's a state machine. Once you see that, a lot of agent design decisions start making sense.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Prompt Cache Is Architecture, Not an Optimization]]></title>
        <id>https://blog.ax0x.ai/prompt-cache-is-architecture</id>
        <link href="https://blog.ax0x.ai/prompt-cache-is-architecture"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[The most novel thing in the Claude Code snapshot isn't a tool or a prompt. It's how aggressively the runtime is built around preserving prompt-cache identity across forks, compaction, and long-running sessions.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[The Model Isn't the Product. The Harness Is.]]></title>
        <id>https://blog.ax0x.ai/the-harness-is-the-product</id>
        <link href="https://blog.ax0x.ai/the-harness-is-the-product"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[After auditing a publicly posted Claude Code source snapshot and reading OpenAI's harness essays, I came away with one conclusion: the model is only the brain. The product is the runtime around it.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[我给网站塞了一只会开枪的螃蟹]]></title>
        <id>https://blog.ax0x.ai/building-clawd-effects-zh</id>
        <link href="https://blog.ax0x.ai/building-clawd-effects-zh"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[从发现 pretext 到在两个网站上线 7 个交互特效——爆炸物理、弹跳子弹、还有一只叫 Clawd 的像素螃蟹。一个 session 搞定。]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[How We Built a Machine Gun Crab Easter Egg Into Our Portfolio]]></title>
        <id>https://blog.ax0x.ai/building-clawd-effects</id>
        <link href="https://blog.ax0x.ai/building-clawd-effects"/>
        <updated>2026-03-31T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[From discovering pretext to shipping 7 interactive effects across two sites in one session — explosion physics, bouncing bullets, and an animated crab named Clawd.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[别买录音笔了，你的 Apple Watch 就够了]]></title>
        <id>https://blog.ax0x.ai/watch-transcriber-zh</id>
        <link href="https://blog.ax0x.ai/watch-transcriber-zh"/>
        <updated>2026-03-29T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[跟 Claude Code 配合半小时写了个脚本，Apple Watch 按一下就能自动转文字、双语总结、同步到飞书和笔记。零成本，零依赖，比市面上所有 AI 录音产品都好用。]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Your Apple Watch Is Already a Voice Transcription Device]]></title>
        <id>https://blog.ax0x.ai/watch-transcriber</id>
        <link href="https://blog.ax0x.ai/watch-transcriber"/>
        <updated>2026-03-29T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[I wanted a voice-to-notes pipeline. The internet said build a watchOS app. A friend who tried said don't. Thirty minutes later — with Claude Code doing the heavy lifting — I had a zero-cost, zero-dependency solution using nothing but Voice Memos, iCloud, and one Gemini API call.]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[所有 AI 问题，拆到底都是算力问题]]></title>
        <id>https://blog.ax0x.ai/compute-is-the-root-zh</id>
        <link href="https://blog.ax0x.ai/compute-is-the-root-zh"/>
        <updated>2026-03-26T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[从第一性原理看 AI：所有趋势拆到底，都是算力够不够多、够不够好]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Compute Is the Root of Everything]]></title>
        <id>https://blog.ax0x.ai/compute-is-the-root</id>
        <link href="https://blog.ax0x.ai/compute-is-the-root"/>
        <updated>2026-03-26T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[First principles on AI: every trend, traced to its root, is about whether there's enough compute — and whether it's good enough]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[我让 AI 帮我读微信了]]></title>
        <id>https://blog.ax0x.ai/wechat-automation-macos-zh</id>
        <link href="https://blog.ax0x.ai/wechat-automation-macos-zh"/>
        <updated>2026-03-26T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[在 macOS 上搭了一套微信聊天记录自动化管道，踩了六个坑，终于让 Claude 能读我所有聊天记录还能帮我回消息]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[Full WeChat Automation on macOS: A Field Guide]]></title>
        <id>https://blog.ax0x.ai/wechat-automation-macos</id>
        <link href="https://blog.ax0x.ai/wechat-automation-macos"/>
        <updated>2026-03-26T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[How I built a hybrid read+write WeChat automation pipeline on macOS — the tools, the architecture, and the 6 pitfalls that'll save you hours]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[我眼里的 AI 全局：算力、芯片和一场万亿级的重新分配]]></title>
        <id>https://blog.ax0x.ai/my-ai-thesis-zh</id>
        <link href="https://blog.ax0x.ai/my-ai-thesis-zh"/>
        <updated>2026-03-25T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[三条需求曲线、一条成本下降线，以及为什么算力是新石油]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[My AI Thesis]]></title>
        <id>https://blog.ax0x.ai/my-ai-thesis</id>
        <link href="https://blog.ax0x.ai/my-ai-thesis"/>
        <updated>2026-03-25T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[Three demand curves, one deflation trend, and why compute is the new oil]]></summary>
    </entry>
    <entry>
        <title type="html"><![CDATA[TPU 凭什么挑战英伟达]]></title>
        <id>https://blog.ax0x.ai/tpu-vs-gpu-zh</id>
        <link href="https://blog.ax0x.ai/tpu-vs-gpu-zh"/>
        <updated>2026-03-21T00:00:00.000Z</updated>
        <summary type="html"><![CDATA[听了一位前谷歌 TPU 工程师的深度访谈，终于理解了 TPU 和 GPU 不是同一道题。一个是通用性之王，一个是定制化之刃。Apple、Anthropic、Meta 都在用 TPU 了——这不是替代，是生态在裂变。]]></summary>
    </entry>
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