Framework-neutral
Runtime cores should stay portable. Integrations belong at the edges.
Independent software studio · Seoul / internet
-We make small, durable developer products for teams that care about explicit contracts, inspectable systems, and work that lasts.
-TypeScript-first
Protocol-aware
Open-source
Independent software studio · Seoul / internet
+A focused collection of developer products for explicit contracts, inspectable systems, and work that lasts.
+Studio system / 01
We build the narrow layer that makes an important boundary legible—then leave the application, policy, credentials, and deployment in your hands.
01 / Product index
Product index / 02
Three products. Three concrete boundaries. No platform-shaped abstraction around them.
02 / Proof in the interface
Each product exposes a narrow, inspectable surface instead of asking teams to trust an opaque platform.
Read our principles ↓{`DECLARE → VERIFY → INTEGRATE
-Keep critical ownership in your application.`}Principles / 03
Runtime cores should stay portable. Integrations belong at the edges.
Good developer tools make contracts visible, typed, and easy to verify.
We prefer a narrow surface area backed by real checks over an ambitious promise.
03 / How we work
Runtime cores should stay portable. Integrations belong at the edges.
Good developer tools make contracts visible, typed, and easy to verify.
We prefer a narrow surface area backed by real checks over an ambitious promise.
04 / Start with the right boundary
Theorvane / Open by default
TypeScript-first · Protocol-aware · Open-source