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Features Layered Stack Diagram

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The stack

Built on a solid foundation

Every layer is boring, battle-tested, and replaceable. We let the teams we depend on focus on what they do best so we can focus on the layer our customers actually see.

  1. UI

    The surface your users touch every day

    Powered by React 19 and Tailwind CSS

  2. APIs

    Typed contracts between client and server

    Powered by tRPC and OpenAPI

  3. Services

    Business logic and domain workflows

    Powered by Temporal and Inngest

  4. Runtime

    Where every function actually executes

    Powered by Node 22 and Bun 1.3

  5. Infrastructure

    The hardware and network beneath everything

    Powered by AWS and Cloudflare

Security at every layer
SOC 2 Type II controls, end-to-end encryption, and zero-trust networking applied from the UI down to the metal.
Observability baked in
Structured logs, traces, and metrics flow from every layer into a single queryable timeline with no manual instrumentation.
Developer experience
Local dev matches production exactly, deploys are instant and atomic, and every layer exposes a typed interface to the one above it.