PDF.js 5.4.449

Generic build of Mozilla's PDF.js library.

pdfjs-dist@5.4.449 was published on 2025-11-29. Its manifest declares 0 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >=20.16.0 || >=22.3.0.

All PDF.js versions · Permanent reference to 5.4.449 · Latest release

Package specifications

Version5.4.449
License declarationApache-2.0
Published2025-11-29T14:53:54.296Z
Node.js requirement>=20.16.0 || >=22.3.0
Type declarationsBundled declarations
Runtime dependency count0
Peer requirement count0
Optional dependency count1
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size36317.73 KiB
Published file count388
Package typeNot declared
ES module entryNot declared
Default entrybuild/pdf.mjs
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies12
Repository stars54052
Repository forks10724

Install PDF.js 5.4.449

npm install pdfjs-dist@5.4.449
pnpm add pdfjs-dist@5.4.449
yarn add pdfjs-dist@5.4.449

Runtime dependencies

  • None declared

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.

OpenSSF repository checks

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

Maintained10/10 — 30 commit(s) and 13 issue activity found in the last 90 days -- score normalized to 10
Code-Review10/10 — all changesets reviewed
Security-Policy10/10 — security policy file detected
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Token-Permissions10/10 — GitHub workflow tokens follow principle of least privilege
License10/10 — license file detected
Binary-Artifacts6/10 — binaries present in source code
Signed-Releases0/10 — Project has not signed or included provenance with any releases.
Packaging10/10 — packaging workflow detected
Pinned-Dependencies9/10 — dependency not pinned by hash detected -- score normalized to 9
Fuzzing10/10 — project is fuzzed
SAST10/10 — SAST tool is run on all commits

Evidence and freshness