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Hi-Jiajun/README.md
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Hi, I'm Hi-Jiajun 👋

🧑‍💻 个人开发者 · 数据面与系统实验 · Solo builder · dataplane & systems experiments

🛠️ 我把 GitHub 当成公开工作台,在这里维护自己从零写起、而且还在用的项目:用户态网络数据面、系统与 GPU 实验、能省掉重复劳动的 AI 工作流。
I use GitHub as a public workbench for the things I build from scratch and still use: user-space dataplane, systems and GPU experiments, and AI workflows that remove repeated work.

ℹ️ 仓库里既有我从零写的项目,也有学习和适配用的 fork。
Some repos are original work; others are forks I study and adapt.

关于 About

  • 🌐 用户态数据面:FD.io VPP 的 PPPoE 插件,从协议状态机做到性能验证
    User-space dataplane: a PPPoE plugin for FD.io VPP, from protocol state machine to performance benchmarks
  • 🧪 系统与 GPU 实验:在 Vulkan 上复刻 Metal 计算 API,对比行为与精度差异
    Systems and GPU experiments: reproducing the Metal compute API on Vulkan and comparing parity
  • 🤖 AI 工作流:Agent 工具、MCP 集成,把重复劳动写成脚本
    AI workflows: agent tooling, MCP integration, and scripting away repeated work
  • 🤝 靠 fork、适配,偶尔给上游提 PR 来学习
    Learning by forking, adapting, and sending the occasional upstream PR

🚀 原创项目 Original Projects

vpp-pppoeclient metal-api-emulator

🧰 技术 Stack

C Rust Python Node.js GitHub Actions OpenClaw MCP Browser Automation WSL

📊 数据 Stats

GitHub stats
Top languages

💖 赞助 Sponsor

☕ 如果这些工具或脚本帮到你,欢迎请我喝杯咖啡
If any of these tools or scripts helped you, feel free to buy me a coffee.

扫码支持 · Scan to support
WeChat sponsor QR Alipay sponsor QR

✨ 先做对自己有用的东西,也希望它们对别人有用。
Building things useful to me first, and hopefully useful to others too.

Pinned Loading

  1. vpp-pppoeclient vpp-pppoeclient Public

    FD.io VPP 的 PPPoE Client 插件独立仓库,包含 pppoeclient 与 pppox,代码同步自 feat/pr-pppoeclient。

    Shell 4

  2. vpp vpp Public

    Forked from FDio/vpp

    Mirror of VPP code base hosted at git.fd.io

    C 1

  3. metal-api-emulator metal-api-emulator Public

    Experimental host-side Metal compute API prototype with a Vulkan executor and offline parity research.

    Rust 2

  4. textbook-download-assistant textbook-download-assistant Public

    Mobile client (Android APK + unsigned iOS IPA) that walks users through browsing, downloading and keeping textbooks from China national K-12 education platform.

    Kotlin 1