undici

An HTTP/1.1 client, written from scratch for Node.js

undici@8.12.3 was published on 2026-10-19. 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 >=22.19.0.

All undici versions · Permanent reference to 8.12.3

Package specifications

Version8.12.3
License declarationMIT
Published2026-10-19T14:02:56.699Z
Node.js requirement>=22.19.0
Type declarationsBundled declarations
Runtime dependency count0
Peer requirement count0
Optional dependency count0
Minified size699.01 KiB
Minified + gzip220.00 KiB
Unpacked distribution size2116.54 KiB
Published file count218
Package typeNot declared
ES module entryNot declared
Default entryindex.js
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies0
Repository stars7719
Repository forks959

Install undici 8.12.3

npm install undici@8.12.3
pnpm add undici@8.12.3
yarn add undici@8.12.3

Runtime dependencies

  • None declared

Peer requirements

  • None declared

Optional dependencies

  • None declared

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 7 issue activity found in the last 90 days -- score normalized to 10
    Code-Review10/10 — all changesets reviewed
    Dangerous-Workflow10/10 — no dangerous workflow patterns detected
    Security-Policy10/10 — security policy file detected
    CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
    Binary-Artifacts8/10 — binaries present in source code
    Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
    License10/10 — license file detected
    Pinned-Dependencies6/10 — dependency not pinned by hash detected -- score normalized to 6
    Fuzzing10/10 — project is fuzzed
    Packaging10/10 — packaging workflow detected
    SAST10/10 — SAST tool is run on all commits

    Evidence and freshness