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NiSeullent/README.md
nyase — From systems to interfaces. NiSeullent, software developer.

Hi, I'm Shizuku.

A junior developer in Seoul, building under nyase. I explore graphics runtimes, backend services, and design systems. I like understanding how the layers fit together — then making something useful with them.

Portfolio   /   Email   /   All repositories


Selected work

01 / GRAPHICS & SYSTEMS

An experimental graphics runtime and GPU driver-porting toolkit, exploring OpenGL/OpenCL workloads and Metal.

C C++ Graphics

Experimental · Compatibility work in progress
02 / INTERFACES & DESIGN

A design-system core with semantic tokens, light and dark themes, React shells, and reusable UI primitives.

TypeScript React CSS

Design system · Tokens to components
03 / SERVICES & ARCHITECTURE

A small social-service experiment in Go, built to study layered routing, middleware, and service boundaries.

Go React TypeScript

Educational · A service architecture workbench
04 / AUDIO & CREATIVE TOOLS

A Python pipeline for turning personal recordings into Japanese UTAU voicebanks using Seed-VC voice conversion.

Python Seed-VC Audio

Creative tooling · Recordings to voicebanks

Also exploring Plopi — hosting comparison and deployment tooling.


How I work

  • Follow the boundary. Trace a problem from the interface to the service, runtime, or hardware underneath.
  • Make the work readable. Document the intent, setup, trade-offs, and known limits.
  • Keep learning in public. Build small experiments, label what's unfinished, and leave a useful trail.


nyase / Building broad. Learning in detail.

Popular repositories Loading

  1. NiSeullent NiSeullent Public

    nyase / Shizuku — systems, developer tools, and interfaces.

    2

  2. Mellow Mellow Public

    Metal Emulation Layer Logic for OpenGL/OpenCL Workloads - experimental runtime and GPU driver-porting tools

    C 2 1

  3. utau-diff-voicebank utau-diff-voicebank Public

    Make a Japanese UTAU VCV+CV voicebank from your own recordings using Seed-VC diffusion.

    Python 2

  4. ryllis ryllis Public

    JavaScript 1

  5. neonux-core neonux-core Public

    NeonUX core design system — tokens, themes, React shells and primitives

    TypeScript 1

  6. ryllis2 ryllis2 Public

    Educational successor to ryllis — tiny SNS over gateware / middleware / servgate VRoute

    Go 1