Pixels to Packages

Episode 6: The magic of routing

In this episode of Pixels to Packages, we explore one of the most important and least visible systems behind modern life: routing. From internet traffic moving across global networks to physical packages traveling through warehouses, trucks, aircraft, and delivery hubs, the same fundamental challenge appears again and again. How do you move enormous numbers of things through constantly changing systems when no single part of the network sees the entire picture? Along the way, we look at how the internet continuously adapts to failures, congestion, shifting demand, and changing conditions in real time, and why global logistics networks operate in surprisingly similar ways. Routing stops looking like just a networking concept and starts looking like one of the foundational coordination systems underneath modern infrastructure itself.

Episode 5: The complex pixels of commerce (with Shopify's Farhan Thawar)

In Episode 5, we move from pixels and intelligence into the moment money changes hands, following the full flow from landing on a storefront through everything that happens after you decide to buy. With my friend, Shopify’s Head of Engineering, Farhan Thawar, we trace the path from storefront to cart to checkout, unpacking how APIs, payments, fraud systems, and global infrastructure turn a simple tap into a confirmed order. From there, we step into the physical world of fulfillment, where inventory, warehouses, and logistics take over to move a package toward your door. Along the way, we connect it all back to AI and how these systems are starting to act on your behalf, pushing commerce toward a more automated future.

Episode 4: Waymo to the AI store

In Episode 4, a very San Francisco moment, riding in a driverless Waymo while using AI on a laptop connected to the internet, becomes a window into how the modern web is evolving. The same systems that once delivered simple web pages are now routing requests to powerful AI models that return complete answers, code, and ideas. What once moved pixels across the internet is beginning to move intelligence itself, hinting at a future where those AI responses increasingly turn into real actions, commerce, and eventually physical packages.

Episode 3: There is no single server

There is no such thing as just one server. In Episode 3, we move beyond the browser and into the distributed systems that actually power the web, including load balancers, server fleets, data center networks, and CDNs that span the globe. Every tap is routed, replicated, inspected, and protected before it ever becomes pixels, and this is only the beginning of the journey toward the physical world of commerce and packages.

Episode 2: It's boxes all the way down

In Episode 2, we pick up where the packets left off and zoom inside the browser to see how raw data turns into pixels. We break down HTML, CSS, and JavaScript, peek inside the JavaScript engine and its sandbox, and finally reveal the browser’s secret obsession with boxes. By the end, you will never look at a web page, or a buy button, the same way again.