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Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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wu9o/README.md

🇺🇸 English | 🇨🇳 中文

Hi, I'm wu9o.

AI knowledge systems · Developer tools · Open source

Blog · GitHub · X · Email

I build knowledge systems and developer tools for the AI era—turning scattered knowledge into structured, searchable, and reusable systems. My background is in frontend architecture and developer infrastructure, and my current focus is the space where AI, knowledge, and real-world workflows meet.

Now

  • Building toward AI knowledge systems — exploring how knowledge can be collected, structured, retrieved, and continuously improved.
  • Making AI tools useful in practice — working with MCP, AI-assisted workflows, and developer-facing tools through Aetheria.
  • Writing in public — using Cogita Blog to document engineering practice, experiments, and longer-term thinking.

Selected work

🧠 AI & knowledge

Aetheria — A TypeScript monorepo for MCP tools, including Femock, an AI-driven mock interview tool with knowledge-base integration.

WarpCN — A Chinese version of Warp, exploring a more localized and AI-native development environment for Chinese developers.

📚 Knowledge publishing

Cogita — A theme-driven static site framework built on Rspress, with reusable themes and plugins.

Cogita Blog — My personal technical blog, built with Cogita and used to turn engineering work into an evolving public knowledge base.

🧱 Engineering foundations

NexusMF — A sandbox framework for Webpack Module Federation and scalable micro-frontend applications.

Toolbox: cleanbranches · vim-cheatkey

Writing & notes

Open-source activity

  1. 🎉 Merged PR #61 in wu9o/cogita
  2. 💪 Opened PR #61 in wu9o/cogita
  3. 🎉 Merged PR #59 in wu9o/cogita
  4. 💪 Opened PR #59 in wu9o/cogita

Last updated: September 8, 2026 at 02:17 AM

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