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HsienW/README.md

Hi everybody, I'm Hsien

TypeScript React React Native Node.js AI Agents LangGraph Streaming Runtime Reliability

🙋 Get to Know Me

  • I'm a Frontend / AI Agent Engineer specializing in React, TypeScript, cross-platform IM systems, and full-stack Agent Runtime engineering.
  • My recent work focuses on AI Agent applications, LangGraph workflows, multimodal interaction, tool governance, HITL, context engineering, evaluation, and runtime reliability.

✍️ Featured Articles

Medium

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  1. chat-gun-react-agent chat-gun-react-agent Public

    🤖 A full-stack Agent Chat Runtime for pre-production validation, built with act, TypeScript, and LangGraph JS combining streaming, multimodal, HITL, and tools with durable Task/Step execution, retr…

    TypeScript 129 14

  2. ai-agent-coding-solution-kit ai-agent-coding-solution-kit Public

    📗Reusable docs, prompts, templates, and engineering practices for AI-agent coding, agent design, OpenSpec/SDD, context engineering, prompt engineering, and agent workflows.

    Vim Snippet 56 1

  3. ai-agent-engineering-playbook ai-agent-engineering-playbook Public

    🔨Reusable personal Agent Skills and practice-backed Q&A for AI Agent engineering, runtime reliability, multi-agent systems, evaluation, and AI-native frontend.

    27

  4. natrix natrix Public

    🐍Framework-free browser game runtime built on vanilla JS - fixed-timestep simulation, deterministic replay (seeded RNG + tick-indexed commands), explicit lifecycle state machine, and a swappable DO…

    JavaScript 26 1

  5. react-youtube react-youtube Public

    A frontend demo using React, Redux, and YouTube Data API v3, covering features such as login authorization, video recommendation, playback, search, and upload.

    JavaScript 16 4

  6. music-player-root music-player-root Public

    用 React、Redux 串接 Spotify Web API 的音樂 Web Demo，整合 Route、State、Component 的實作

    9