Canvas 2DLive Interactive
Code Rain
Matrix-style digital rain simulation. Customize font size, animation speed, trail density, Japanese Katakana / custom character sets, and color palettes in real-time.
⚡ Creative Developer & Systems Architect
High-Performance Edge Tools & Interactive Labs
Welcome to RKOO — exploring web standards, edge computing on Cloudflare Workers, and procedural canvas visualizers.
🎨 Interactive Labs
Experience procedural visualizers built with pure JavaScript, Canvas 2D, and zero external dependencies.
Procedural 3D & ASCIINew
ASCII Lab
Generative ASCII art studio & 3D renderer. Features 7 render modes (Spinning Donut 3D, Flame Generator, Warp Starfield, Cyber Grid) and instant ASCII text banner tools.
🚀 Featured Projects
Open source projects and distributed tools I actively build and contribute to.
GodEye
★ 12.4kReal-time system monitoring & observability platform providing X-ray vision into distributed cloud infrastructure.
View Repository →ASCII-Editor
★ 3.2kCreative ASCII art editor inspired by 21st.dev — real-time procedural rendering with post-processing effects and canvas export.
View Repository →Cloudflare Edge Tools
★ 8.7kHigh-speed Workers, D1 database integrations, and edge utilities built for low-latency serverless architectures.
Explore Projects →⚡ Tech Stack & Core Competencies
Frontend & Creative Coding
TypeScriptAstroReactCanvas 2DWebGLTailwind CSS
Edge & Serverless Infrastructure
Cloudflare WorkersD1 SQL / KV / R2HonoNode.jsPostgreSQLDocker & CI/CD
Systems & Low-Level
RustGoWebAssembly (WASM)GitPerformance Profiling