AI & agents
The current acceleration layer. I use AI to inspect codebases, draft plans, prototype faster, and automate the repetitive parts while keeping product judgment human.
Agentic implementation, refactors, repo navigation, PR prep, and verification loops.
Product thinking, debugging, technical planning, copy exploration, and alternate approaches.
Research, long-context review, and a useful second model when answers need pressure-testing.
Daily AI coding environment for frontend, backend, and small automation work.
Connecting AI workflows to GitHub, Supabase, Postman, browser state, and local project context.
Fast research, competitive scans, and source-backed sanity checks.
Rapid UI and app experiments before rebuilding the parts that need craft.
Quick environment experiments, prototypes, and throwaway proofs of concept.
Artifacts you can use.
Practical downloads, starter kits, and notes you can use directly, including markdown artifacts made to drop into your AI agent of choice as project context.
AI Product Sprint Checklist
A practical sprint checklist for using AI across discovery, UX, implementation, and verification without skipping product judgment.
Design-to-Code Handoff Checklist
A handoff checklist for turning Figma screens into build-ready components, tokens, states, and responsive requirements.
AI Feature UX Checklist
A UX audit for AI-powered features covering trust, uncertainty, fallback states, controls, and evaluation loops.
Landing Page Conversion Checklist
A conversion-focused pass for landing pages across message, hierarchy, forms, analytics, SEO, and performance.
Personal Site Content Audit Template
A portfolio audit template for sharpening positioning, credibility, proof, content structure, and recruiter-facing signals.
Prompt Library for UI Critique
Reusable prompts for pressure-testing layout, copy, hierarchy, accessibility, interaction states, and implementation risk.
Product Analytics Event Taxonomy
A naming and planning template for defining product events, properties, funnels, activation signals, and instrumentation ownership.
Funnel Audit Worksheet
A worksheet for diagnosing acquisition, activation, conversion, retention, and measurement problems in a product funnel.
Shopify App Onboarding Checklist
A commerce-focused onboarding checklist for helping merchants reach first value inside a Shopify app.
Postman API Review Checklist
A review checklist for API collections, auth, examples, edge cases, docs, testing, and agent-ready API behavior.
MCP Starter Map
A map for connecting AI agents to local code, GitHub, Supabase, Postman, browser context, and deployment workflows.
Recruiter-Facing AI Workflow Deck
A concise slide-style walkthrough of how JP uses AI across research, design, engineering, QA, and delivery.
Design Tokens Starter JSON
A public token starter with JSON source tokens, generated CSS variables, light/dark modes, and a plain HTML example.
@jpcasa/tokens
A published token package with JSON source tokens, generated CSS variables, and package exports for product UI systems.
Casabianca UI Mono / Display Experiment
An experimental type specimen with generated TTF, WOFF, and WOFF2 files for mono UI labels, numerals, and interface previews.
Vue Component Starter Kit
A Stripe-inspired Vue 3 starter with typed SaaS components, tokens, responsive grids, and a polished dashboard example.
React Dashboard Shell
A polished React dashboard starter with sidebar navigation, metrics, filters, tables, detail panels, and reusable UI states.
Agent-Ready API Spec Template
An OpenAPI and Postman starter template for APIs that AI agents can discover, call, and recover from safely.
Supabase Static CMS Starter
An Astro static CMS starter with Supabase content tables, published-only RLS, explicit Data API grants, and fallback content.
Modern tools, senior judgment.
I like new tools when they compress the path from thought to artifact. The trick is knowing what to automate, what to verify, and where taste still has to do the work.