ABOUT THIS PODCAST 🔗

Update frequency:
every 23 days
Average audio length:
36 minutes
English
United States
9 episodes
since Feb. 1, 2026
episodic

LATEST EPISODE 🔗

A warehouse is one of the most sophisticated physical systems ever built. In Episode 9, we follow an order from the moment checkout succeeds into the hidden world of fulfillment: inventory allocation, warehouse management systems, robots, picking, packing, sortation, carrier hubs, last mile deliver…

SEARCH PAST EPISODES

Search past episodes of Pixels to Packages.

PREVIOUS EPISODES

Sand becomes glass, glass becomes fiber, and fiber becomes the entire internet. This episode follows your data out of the abstract and into the physical world: undersea cables, backhoes that take down whole regions, and data centers that now measure their power draw in gigawatts. The internet is th…
In this episode of Pixels to Packages, we dive deeper into one of the coolest systems ever built: internet routing. Every click, stream, message, and AI prompt depends on millions of packets finding secret routes across cities, countries, oceans, and data centers in real time, without any central m…
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 challe…
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 ca…
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 comple…
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 be…
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…
In this very first episode, we begin the journey from pixels to packages by following what happens the instant you open a browser or app and try to reach something on the internet. We trace how names become destinations through DNS, how data is broken into packets, and how layered protocols move th…
You have seen all episodes of this podcast
Disclaimer: The podcast and artwork embedded on this page are from Allan Leinwand, which is the property of its owner and not affiliated with or endorsed by Listen Notes, Inc.