RenderLoop

A generative art gallery with 264 parametric specs — 22 algorithms, each with 12 seeded variations.

Built as a creative coding study inspired by motionlab.cc, using an original Blueprint design system.

Table of Contents

• Stack
• Features
• Algorithms
• Dev
• Scripts
• Deployment
• License
• About

Stack

• Next.js 16 (App Router)
• TypeScript (strict)
• Tailwind CSS v4
• p5.js 2.2.3 — canvas sketches
• Vitest — unit tests for the seeded RNG and parameter generators
• pnpm

Features

• 264 generative art specs (22 algorithms × 12 parametric variations)
• Sorting: Date, Views, A→Z, Z→A
• Tag filtering + search
• Surprise Me — opens a random spec
• Fullscreen viewer/player
• Playlist queue with auto-advance and shuffle
• Keyboard shortcuts: P playlist, Esc close, arrow keys skip

Algorithms

Noise Flow Field · Geometric Mandala · Metaballs · Wave Interference · Constellation · Fractal Tree · Strange Attractor · Boids · Lissajous Curves · Truchet Tiles · Game of Life · Spirograph · L-System Plant · Perlin Marble · Orbit Trails · Sand Simulation · String Art · Harmonograph · Kaleidoscope · Sine Plasma · Epicycles · Noise Worms

Dev

pnpm install
pnpm dev --turbopack

Scripts

pnpm dev          # dev server
pnpm build        # production build
pnpm lint         # ESLint (flat config, next/core-web-vitals)
pnpm typecheck    # tsc --noEmit (strict)
pnpm test         # Vitest unit tests

Deployment

RenderLoop is fully client-side — it renders generative art in the browser and needs no API keys, backend, or environment variables.

It's a static export (output: "export"): npx next build produces out/, served as-is. Deployed on Cloudflare Pages at renderloop.sudarshantechlabs.com.

License

MIT

About

I'm Sudarshan Chaudhari, a Senior Quality Engineer, Test Automation specialist, and AI systems builder based in Bangkok, Thailand.

I have 13+ years of experience in software quality engineering, working across SaaS, fintech, gaming, web, mobile, cloud, and digital signage platforms. My background combines hands-on test automation with QA leadership, test strategy, CI/CD, release quality, production investigation, and cross-platform validation.

Alongside my professional QA career, I run SudarshanTechLabs, my independent engineering and product lab where I design, build, test, and ship software across Android, web, AI, cybersecurity, developer tooling, and cross-platform applications.

What I work on

• ⚙️ Quality Engineering & Test Automation — Playwright, Selenium, Cypress, Appium, API testing, automation frameworks, end-to-end testing, CI/CD, release gates, GitHub Actions, risk-based testing, and production validation
• 🤖 AI Systems & Automation — AI agents, multi-agent orchestration, MCP servers, AI-assisted QA, prompt tooling, developer workflows, automation systems, and Claude Code plugins
• 📱 Mobile & Cross-Platform Applications — Android applications built with Kotlin and Jetpack Compose, Google Play releases, automated build and publishing pipelines, and cross-platform development spanning iOS, web, Windows, and macOS
• 🌐 Web Applications & Platforms — Full-stack applications using Next.js, TypeScript, Firebase, Cloudflare, REST APIs, and modern web infrastructure
• 🛠️ Developer Tooling & CLI Engineering — Rust, Python, TypeScript, CLI utilities, multi-repository tooling, build automation, release tooling, and engineering productivity systems
• 🛡️ Cybersecurity & Observability — Threat detection, log analysis, security auditing, vulnerability assessment, monitoring, and security-focused developer tools
• 📺 Digital Signage & Device Platforms — Content validation, playback testing, device compatibility, production investigation, monitoring, and QA across diverse hardware and operating-system environments

My work sits at the intersection of quality engineering, automation, AI, and software development. I approach products with a QA mindset from the beginning: understanding failure modes, designing for testability, automating repetitive work, and building release confidence into the engineering process.

Through SudarshanTechLabs, I also build products and tools from idea to production, covering architecture, development, testing, CI/CD, release automation, monitoring, and ongoing maintenance.

🌐 sudarshantechlabs.com · 💼 LinkedIn · 🐙 GitHub · ✉️ sunny.sudarshan@gmail.com