Recent
Why Postman Works But Your Browser Doesn't
·1360 words·7 mins
Photograph By Mick Haupt
Blog
Web Development
Security
CORS isn’t your server blocking requests — it’s your browser protecting users. Here’s what’s actually happening.
The Server Always Wins
·1405 words·7 mins
Photograph By Kelvin Ang
Blog
Web Development
Architecture
How meta-frameworks like Next.js and TanStack Start achieve their SEO and performance benefits — it’s not magic, it’s architecture.
The Full Test Suite
·1448 words·7 mins
Photograph By Ildefonso Polo
Blog
Ruby
Ruby on Rails
System specs with Capybara, Shoulda Matchers one-liners, SimpleCov enforcement, and why the testing pyramid isn’t just a diagram