is-what 4.1.16

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

is-what@4.1.16 was published on 2023-10-26. 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 >=12.13.

All is-what versions · Permanent reference to 4.1.16 · Latest release

Package specifications

Version4.1.16
License declarationMIT
Published2023-10-26T04:56:54.839Z
Node.js requirement>=12.13
Type declarationsBundled declarations
Runtime dependency count0
Peer requirement count0
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size44.03 KiB
Published file count7
Package typemodule
ES module entry./dist/index.js
Default entry./dist/index.js
Side effects declarationfalse
Direct advisories0
Resolved graph dependencies0
Repository stars203
Repository forks19

Install is-what 4.1.16

npm install is-what@4.1.16
pnpm add is-what@4.1.16
yarn add is-what@4.1.16

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.

    Maintained0/10 — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
    Dangerous-Workflow10/10 — no dangerous workflow patterns detected
    Code-Review0/10 — Found 1/29 approved changesets -- score normalized to 0
    Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
    Pinned-Dependencies2/10 — dependency not pinned by hash detected -- score normalized to 2
    Binary-Artifacts10/10 — no binaries found in the repo
    CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
    License10/10 — license file detected
    Fuzzing0/10 — project is not fuzzed
    Security-Policy0/10 — security policy file not detected
    SAST0/10 — SAST tool is not run on all commits -- score normalized to 0
    Branch-Protection0/10 — branch protection not enabled on development/release branches

    Evidence and freshness