Live software for independent operators.

os.ktown.cloud is where ktown.cloud runs working tools for the neighborhood: owned ordering, loyalty, and a clean external API that let a small operator run like a big one. We build it ourselves in Koreatown, Los Angeles. Below is what you can use today, and what is on the way.

Live now working software you can use right now
CafecitoOS · coffee

Order a coffee, live.

Owned ordering and loyalty for an independent coffee operator. The menu and your order run on a real CafecitoOS engine. Try the working demo: order ahead for pickup.

Open the demo →
The build log

How we build, in the open.

The blog covers how ktown.cloud is built: the shared parts we reuse, the operating systems we compose from them, and the operators who run on them.

Read the blog →

One engine, many doors.

We build shared components once, compose them into an operating system for a job (CafecitoOS is the first), and run an isolated engine per operator. The same engine answers a few doors: this demo, a storefront, and a clean external API at api.beltandroast.com/v1 for ordering by machine. The platform takes 0%; money moves between the operator and their customer.

Read how it is built →

In development building now, not yet public
HomeOS · housing

The housing vertical.

The same pattern aimed at navigating housing in Los Angeles: documentation-first, consent-scoped. Built and validated internally; not yet public.

Coffee CLI

Order coffee from your terminal.

A small command-line client over the external API, so "buy me a coffee" can live on your Mac. Coming next.