rollup 4.52.1

Next-generation ES module bundler

rollup@4.52.1 was published on 2025-09-23. Its manifest declares 1 runtime dependency and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=18.0.0.

All rollup versions · Permanent reference to 4.52.1 · Latest release

Package specifications

Version4.52.1
License declarationMIT
Published2025-09-23T04:30:50.160Z
Node.js requirement>=18.0.0
Type declarationsBundled declarations
Runtime dependency count1
Peer requirement count0
Optional dependency count23
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size2694.36 KiB
Published file count27
Package typeNot declared
ES module entrydist/es/rollup.js
Default entrydist/rollup.js
Side effects declarationNot declared
Direct advisories1
Resolved graph dependencies24
Repository stars26305
Repository forks1796

Install rollup 4.52.1

npm install rollup@4.52.1
pnpm add rollup@4.52.1
yarn add rollup@4.52.1

Runtime dependencies

Peer requirements

  • None declared

Optional dependencies

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

Known direct advisories

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Code-Review4/10 — Found 6/14 approved changesets -- score normalized to 4
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Maintained10/10 — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
Security-Policy10/10 — security policy file detected
Dangerous-Workflow0/10 — dangerous workflow patterns detected
License9/10 — license file detected
Branch-Protection8/10 — branch protection is not maximal on development and all release branches
Pinned-Dependencies9/10 — dependency not pinned by hash detected -- score normalized to 9
Binary-Artifacts10/10 — no binaries found in the repo
Packaging10/10 — packaging workflow detected
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0
Fuzzing0/10 — project is not fuzzed

Evidence and freshness