Side Projects

Independent tools, open-source software, design system experiments, and visual prototypes.

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kohl.design System

Token-driven component architecture built on Tailwind v4 and shadcn/ui. Features custom Pine and Crimson palettes, dynamic derived radii, and multi-project personality presets.

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Curated LLM Skills Directory

Curated list of favourite engineering and design skills used with LLMs, from Emil Kowalski polish to Apple design motion guides.

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Interactive Shader

GLSL Fluid Shader Canvas

Interactive ambient GPU background shaders reacting to viewport movement, color themes, and subtle fluid dynamics.

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kohl.design · 2026