Full-stack web application
GamePriceHub
Compare current PC game prices, discounts and price history, with release information across major platforms.
Status: Beta
Cubicle Zoo · a small product lab
Patrick OCFull-stack Developer & Product Builder
I build practical web products, browser tools, and AI-assisted development workflows — from idea and architecture to tested deployment.
Selected projects
A selection of six projects. Explore the category pages for the full collection, including work in progress.
Chrome extension
Snake King
A discreet reading bar for personal text, short notes, selected feeds and lightweight market updates.
Status: Prototype
Agent skill / developer tooling
Track Repository Progress
An installable agent skill that turns an allowlist of GitHub repositories into evidence-backed progress reports, with optional Google Sheets updates.
Status: Status to be confirmed- Play in Browser for Before Tomorrow (external site)
Narrative investigation game
Before Tomorrow
An investigation game about simulation, memory and living without a retry button. Play the browser version while final polish continues.
Status: Playable · being polished - View Source & Install Guide for AgentDock (external site)
Claude Code developer tool
AgentDock
A terminal side pane for usage, agent status and background task dispatch. MIT-licensed source is available for reference; development and support have stopped.
Status: No longer maintained - Play Web Beta for Steal Chicken (external site)
Daily quiz game
Steal Chicken
A once-a-day multiple-choice quiz with a rooster host. A Chrome extension version is planned for later.
Status: Web Beta
How I build
A short, repeatable loop that keeps projects small, tested, and honest about their status.
Problem
Start from a real, specific frustration and who has it.
Scope
Cut the idea into small phases with clear exit criteria.
Build
Implement the smallest useful version with a clean structure.
Test
Check important behaviour automatically, not only by eye.
Ship
Deploy early to a real environment and keep costs low.
Iterate
Record decisions, learn from use, and adjust the plan.
Capabilities
Grouped by the value they deliver rather than by framework.
Product and interface engineering
Turning a rough idea into a usable, accessible interface with a clear scope.
Backend and data
Designing the data flow and services a product needs, and no more.
Browser extensions and automation
Small tools that live where people already work, such as the browser.
Deployment and delivery
Tested, repeatable builds shipped to real environments on a sensible budget.
AI-assisted development workflows
Structured agent skills and checks that keep AI-assisted work reviewable.
About
Cubicle Zoo is where I publish practical tools, focused experiments, and playful software built around real problems.
I like turning ambiguous ideas into scoped phases, documenting the decisions along the way, testing behaviour rather than hoping, and shipping cost-conscious prototypes that can grow into real products.