In this talk we will discuss serverless functions, Edge functions, and handling data on the edge. We will also look at some sample code from a simple application.

Serverless reduced operational burden, but it never truly removed infrastructure. This talk explores superpositioned infrastructure and how Module Federation turns distributed JavaScript into a runtime-defined system, where compute and code are decoupled and services can be composed dynamically instead of being pinned to a single deployment surface.

Cloudflare has a unique developer platform and is a great option to host your SvelteKit app.
We'll show you how to get started and some of the lessons we've had running it in production.

Node won server-side JS by being first. Then the guy who built it got on stage and apologised for it. Then a 22-year-old rewrote it in a language most JS devs never heard of and claimed 3x the speed. Then Deno - after years of being ideologically pure - quietly added node_modules support and nobody talked about it.

This talk is the story of how we ended up with three competing JS runtimes, what each one is actually betting on, and why the ending isn't a winner - it's a boring standard that might matter more than all of them.