Building an AI Marketplace as (Basically) One Frontend Dev: What Held Up and What Bit Me" subtitle: "A build log from rsale.net — SvelteKit, .NET, an LLM listing pipeline, and the parts I would do again.

This is a build log, not a launch post. We built rsale.net, a classifieds marketplace for Serbia, with two people. My friend owns the backend on .NET. I own the rest: design, product, and the whole fr