Living definition
What is Rolldown 1.0?
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
Rolldown is a JavaScript and TypeScript bundler written in Rust that exposes a plugin interface deliberately compatible with Rollup's API, letting most existing Rollup and Vite plugins run with little or no change. It combines the fast dependency pre-bundling role and the full production-bundling role that a typical build toolchain previously split across two separate tools into a single engine.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-08-20, verified readiness is 81 (claimed 90, reported 89, gap 9) — Strong evidence strength; current signals suggest Adopt with guardrails.
The readiness fact belongs to the canonical Readiness Verdict for Rolldown 1.0.
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