E-commerce is not “a website that happens to sell things.” It is a sequence of pages: listing, product detail, cart, and checkout, each with different assets, scripts, and failure modes. Performance monitoring for stores only works when you align met...

There’s a specific kind of anxiety that hits at 11 PM when you’re scrolling through someone’s thread about the AI workflow that supposedly changed everything. You were productive today. You shipped code. But now you’re wondering if the way you shippe...