Services

Functional software, thoughtful design

I build functional, elegant software with design at the center, taking pride in innovative, intuitive experiences where UX and UI are too often neglected.

What I typically deliver

Technical consulting

Architecture reviews and roadmap before you build

Full stack product engineering

APIs, UI, CI, and handoff docs for production

SEO and GEO

Schema, crawl hygiene, and generative discovery

Recommended

Anthropic Trained Its Replacement @jameslcowanjun 9 '26 anthropic, ai
Karpathy Was Wrong: OpenClaw Still Outruns Its 5 Real Alternatives @jameslcowanjun 11 '26 openclaw, ai
OpenClaw: What It Is and How to Get the Most Out of It @jameslcowanjun 5 '26 openclaw, javascript
Pydantic: The Open Source Layer Quietly Running the AI Economy @jameslcowanjun 22 '26 pydantic, python
The YC S26 Deadline Just Closed. Here's What Separates the 1.5% From Everyone Else. @jameslcowanjun 17 '26 startups, yc
OpenClaw 2026.2.23: The Agent Browser Upgrade @jameslcowanjun 19 '26 openclaw, ai
Why I Skipped the CMS @jameslcowanjun 10 '26 markdown, static-site-generation
Fixing Navigation and Analytics: When Your Data Lies About User Behavior @jameslcowanjun 5 '26 htmx, javascript
HAL: Cutting 100-300KB of JavaScript by Moving Routing to Build Time @jameslcowanjun 10 '26 htmx, javascript
Mobile-First Layout That Ships: How PrimaryLayout Solves Real UX Problems @jameslcowanjun 6 '26 htmx, css
Documentation That Scales: Constitution, Contracts, and Runbooks @jameslcowanjun 8 '26 documentation, markdown
Zero-Server Analytics: How I Replaced a SaaS Bill with Netlify Functions and GitHub @jameslcowanjun 8 '26 netlify, analytics
Web Components + HTMX: A Lean Architecture for Content Sites That Ship @jameslcowanjun 10 '26 web-components, javascript
HAL: Build-Time Link Rewriting That Makes Navigation Feel Instant @jameslcowanjun 18 '26 htmx, javascript
Why I Built My Own Analytics Pipeline (And What It Actually Costs) @jameslcowanjun 18 '26 analytics, javascript
The Static Site Playbook: Shipping a Content Product on a Near-Zero Budget @jameslcowanjun 11 '26 static-site-generation, javascript
How This Site Works: Architecture for a One-Person Team @jameslcowanjun 8 '26 htmx, javascript
Web Components as a Business Decision @jameslcowanjun 11 '26 web-components, javascript
Progressive Enhancement with HTMX: Ship Fast, Degrade Gracefully @jameslcowanjun 8 '26 htmx, javascript
Less JavaScript, More Leverage: Why I Ship With a 35KB Budget @jameslcowanjun 22 '26 javascript, performance
Static Site Generation: The Business Case for Pre-Rendered HTML @jameslcowanjun 14 '26 static-site-generation, performance

Recommended

Anthropic Trained Its Replacement @jameslcowanjun 9 '26 anthropic, ai
Karpathy Was Wrong: OpenClaw Still Outruns Its 5 Real Alternatives @jameslcowanjun 11 '26 openclaw, ai
OpenClaw: What It Is and How to Get the Most Out of It @jameslcowanjun 5 '26 openclaw, javascript
Pydantic: The Open Source Layer Quietly Running the AI Economy @jameslcowanjun 22 '26 pydantic, python
The YC S26 Deadline Just Closed. Here's What Separates the 1.5% From Everyone Else. @jameslcowanjun 17 '26 startups, yc
OpenClaw 2026.2.23: The Agent Browser Upgrade @jameslcowanjun 19 '26 openclaw, ai
Why I Skipped the CMS @jameslcowanjun 10 '26 markdown, static-site-generation
Fixing Navigation and Analytics: When Your Data Lies About User Behavior @jameslcowanjun 5 '26 htmx, javascript
HAL: Cutting 100-300KB of JavaScript by Moving Routing to Build Time @jameslcowanjun 10 '26 htmx, javascript
Mobile-First Layout That Ships: How PrimaryLayout Solves Real UX Problems @jameslcowanjun 6 '26 htmx, css
Documentation That Scales: Constitution, Contracts, and Runbooks @jameslcowanjun 8 '26 documentation, markdown
Zero-Server Analytics: How I Replaced a SaaS Bill with Netlify Functions and GitHub @jameslcowanjun 8 '26 netlify, analytics
Web Components + HTMX: A Lean Architecture for Content Sites That Ship @jameslcowanjun 10 '26 web-components, javascript
HAL: Build-Time Link Rewriting That Makes Navigation Feel Instant @jameslcowanjun 18 '26 htmx, javascript
Why I Built My Own Analytics Pipeline (And What It Actually Costs) @jameslcowanjun 18 '26 analytics, javascript
The Static Site Playbook: Shipping a Content Product on a Near-Zero Budget @jameslcowanjun 11 '26 static-site-generation, javascript
How This Site Works: Architecture for a One-Person Team @jameslcowanjun 8 '26 htmx, javascript
Web Components as a Business Decision @jameslcowanjun 11 '26 web-components, javascript
Progressive Enhancement with HTMX: Ship Fast, Degrade Gracefully @jameslcowanjun 8 '26 htmx, javascript
Less JavaScript, More Leverage: Why I Ship With a 35KB Budget @jameslcowanjun 22 '26 javascript, performance
Static Site Generation: The Business Case for Pre-Rendered HTML @jameslcowanjun 14 '26 static-site-generation, performance