Living definition
What is Fermyon Spin 3.x?
Edge & Serverless Runtime Compute & Web Infra
- As of
- 2026-09-22
- Revision
- 2026-10-06.1
- Method
- v1.3.0
Definition
The term, in context
AI-assisted draft · approved dataset
Spin is a framework, built on the Wasmtime runtime, for building event-driven serverless applications out of WebAssembly components. Each component's interface is described independently of source language, so pieces written in different languages can be composed together and split across distributed deployment targets.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-09-22, verified readiness is 73 (claimed 80, reported 78, gap 7) — Strong evidence strength; current signals suggest Track; not yet.
The readiness fact belongs to the canonical Readiness Verdict for Fermyon Spin 3.x.
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06