Contact · @jameslcowan

Contact

Site inquiries, writing feedback, and project discussions. I respond within two business days.

Send an inquiry

Select a topic. The form opens with a draft to edit.

I build PWAs (Progressive Web Applications) like this and more at kleto.com.

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