Living definition
What is Bun 1.3 / runtime?
Developer Platforms & Build Compute & Web Infra
- As of
- 2026-08-20
- Revision
- 2026-08-17.1
- Method
- v1.3.0
Definition
The term, in context
AI-assisted draft · approved dataset
Bun is a JavaScript and TypeScript runtime, written in Zig around the JavaScriptCore engine, that bundles a package manager, test runner, and bundler into one native binary in place of assembling separate tools. It also includes built-in clients for talking to SQL databases and Redis directly from application code.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-08-20, verified readiness is 57 (claimed 85, reported 70, gap 28) — Strong evidence strength; current signals suggest Proceed with caution.
The readiness fact belongs to the canonical Readiness Verdict for Bun 1.3 / runtime.
Dataset approval
Human editorial release
pragma.vision editorial — standing authorization (operator dev@soft.house, 2026-07-17)
- Dataset
- 2026-08-17.1
- Hash
- sha256:0c37108a182f510fc8cf4d1dfc3a30339f2b59e62654201edea2f530a268707e
- Approved
- 2026-08-17