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Minimal OSS Builder / Frontend / Software / 3D Web / AI Agent Workflow
:octocat:
Minimal OSS Builder / Frontend / Software / 3D Web / AI Agent Workflow
45 followers · 41 following

Achievements

Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3

Achievements

Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3

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YT-TechDev/README.md

Yuto / YT-TechDev

Yuto / YT-TechDev is an independent web and software developer building open-source projects around modern web development, local-first applications, developer tools, and AI-assisted engineering workflows.

I work mainly with TypeScript, React, Next.js, React Three Fiber, and Three.js. I am also studying English, so I prefer clear, direct technical communication over marketing-heavy language.

Current focus

  • Building small, maintainable OSS libraries and application foundations.
  • Exploring local-first desktop and web workflows with explicit privacy boundaries.
  • Designing predictable React and React Three Fiber architecture.
  • Improving documentation, validation habits, and AI-assisted development workflows.

Featured projects

  • local-virtual-kit — Local-first VTuber and virtual character toolkit with a native tracking core, MotionFrame protocol, React Three Fiber web preview, and Electron desktop workflow.
  • r3f-interactive-flow — A small control layer for phase-based interactive React Three Fiber sites, including flow state, transition progress, input hooks, and a Canvas frame bridge.
  • agent-skills-lab — A public lab for designing, evaluating, versioning, and packaging reusable AI agent skills and engineering workflows.
  • engineering-agents — Documentation-only guidance, templates, and checklists for scoped AI-assisted engineering planning and review workflows.

Selected technologies

  • Frontend: TypeScript, React, Next.js, Tailwind CSS, Framer Motion
  • 3D and interactive web: React Three Fiber, Three.js
  • Backend and data: Supabase, PostgreSQL, Resend
  • Desktop and native: Electron, Node.js, C++ development and learning
  • Infrastructure: Vercel, Cloudflare, Docker, Kubernetes fundamentals, AWS, Google Cloud
  • Engineering: OSS maintenance, library design, documentation systems, CI, local-first architecture, and AI-assisted development

Development principles

  • Keep architecture clear and responsibilities separated.
  • Prefer predictable behavior over hidden convenience.
  • Treat documentation as part of the implementation.
  • Design libraries and workflows for long-term maintainability.
  • Use evidence-driven development: verify behavior, document assumptions, and avoid unsupported claims.

Popular repositories Loading

  1. r3f-interactive-flow r3f-interactive-flow Public

    This is an open-source project. It serves as the foundation for R3F interactive control.

    TypeScript 4

  2. local-virtual-kit local-virtual-kit Public

    Local-first VTuber starter kit with a C++ native core, Electron desktop app, and React Three Fiber web preview. Built for real-time camera tracking and avatar motion experiments.

    JavaScript 2

  3. YT-TechDev YT-TechDev Public

    GitHub profile for Yuto / YT-TechDev — building OSS, developer tools, local-first applications, and interactive web experiences.

    2

  4. dev-friendz dev-friendz Public

    Open-source virtual pets for developers, living in playful iOS widgets and reacting to your coding life.

    JavaScript 2

  5. frontend-analysis frontend-analysis Public

    A browser-independent platform for analyzing, visualizing, and diagnosing modern web applications.

    Rust 1

  6. engineering-agents engineering-agents Public

    Role-based AI agent files and workflow templates for engineering teams.