Build a Space.

Write a WebAssembly guest against the Guest ABI (or the higher-level Guest Library), package it into a MEX archive, and ship it to any Samoza cluster.

• Develop overview
  The two-layer Guest SDK — a small ABI you can program against directly, and a friendlier Library on top.
• The Guest ABI
  The fixed binary contract between WASM guest programs and the Samoza runtime.
• Building a MEX
  From source to a signed, deployable archive — the path your code takes to become a topology that runs.