ua-parser-js 1.0.1

Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment

ua-parser-js@1.0.1 was published on 2021-10-22. Its manifest declares 0 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is *.

Deprecated: You are using an outdated version of ua-parser-js. Please update to ua-parser-js v0.7.33 / v1.0.33 / v2.0.0 (or later) to avoid ReDoS vulnerability [CVE-2022-25927](https://github.com/advisories/GHSA-fhg7-m89q-25r3)

All ua-parser-js versions · Permanent reference to 1.0.1 · Latest release

Package specifications

Version1.0.1
License declarationMIT
Published2021-10-22T16:26:19.004Z
Node.js requirement*
Type declarationsNot declared
Runtime dependency count0
Peer requirement count0
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size319.47 KiB
Published file count22
Package typeNot declared
ES module entryNot declared
Default entrysrc/ua-parser.js
Side effects declarationNot declared
Direct advisories1
Resolved graph dependencies0
Repository stars10209
Repository forks1213

Install ua-parser-js 1.0.1

npm install ua-parser-js@1.0.1
pnpm add ua-parser-js@1.0.1
yarn add ua-parser-js@1.0.1

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.

    Known direct advisories

    OpenSSF repository checks

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

    Code-Review1/10 — Found 3/30 approved changesets -- score normalized to 1
    Maintained10/10 — 16 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
    Dangerous-Workflow10/10 — no dangerous workflow patterns detected
    Security-Policy10/10 — security policy file detected
    Token-Permissions9/10 — detected GitHub workflow tokens with excessive permissions
    Binary-Artifacts10/10 — no binaries found in the repo
    CII-Best-Practices5/10 — badge detected: Passing
    License10/10 — license file detected
    Fuzzing10/10 — project is fuzzed
    Pinned-Dependencies7/10 — dependency not pinned by hash detected -- score normalized to 7
    Packaging10/10 — packaging workflow detected
    SAST10/10 — SAST tool is run on all commits

    Evidence and freshness