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A cskn mini app is a React web app that the platform serves in several places at once: on its own host (<slug>.cskn.app), on its owner’s profile (<username>.cskn.my/<slug>), inside the native mobile and desktop shells, and on TV. Two packages make that one codebase work everywhere.

@cskn/sdk

Talks to the platform. Reads the data the host injects, signs you in, calls the cskn API, and reaches native features (camera, storage, notifications, passkeys and more) through the shell’s bridge.

@cskn/ui

A platform-aware component kit. Behavior primitives (safe area, native header, keyboard avoidance, TV remote navigation) plus an optional themed skin you can recolor to your brand.

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How the pieces fit

  • The host writes app data into window.cskn before your code runs, and a native shell also attaches a message bridge at window.cskn.bridge.
  • @cskn/sdk reads both, and every native call degrades safely, or tells you clearly, when there is no bridge.
  • @cskn/ui builds on the SDK’s platform information to pick the right behavior on each surface.

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Where to start

Quickstart

Scaffold an app and render your first screen.

Surfaces

Understand where your app runs and what changes between surfaces.

Authentication

Get the signed-in user on every surface.