is-immutable-type 5.0.1

Check the immutability of TypeScript types

is-immutable-type@5.0.1 was published on 2025-01-01. Its manifest declares 3 runtime dependencies and 2 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.

All is-immutable-type versions · Permanent reference to 5.0.1 · Latest release

Package specifications

Version5.0.1
License declarationBSD-3-Clause
Published2025-01-01T19:07:39.549Z
Node.js requirementNot declared
Type declarationsBundled declarations
Runtime dependency count3
Peer requirement count2
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size92.96 KiB
Published file count7
Package typemodule
ES module entrydist/index.mjs
Default entrydist/index.cjs
Side effects declarationfalse
Direct advisories0
Resolved graph dependencies22
Repository stars14
Repository forks4

Install is-immutable-type 5.0.1

npm install is-immutable-type@5.0.1
pnpm add is-immutable-type@5.0.1
yarn add is-immutable-type@5.0.1

Runtime dependencies

Peer requirements

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 0 issue activity found in the last 90 days -- score normalized to 10
Code-Review0/10 — Found 2/30 approved changesets -- score normalized to 0
Security-Policy10/10 — security policy file detected
Binary-Artifacts10/10 — no binaries found in the repo
Dangerous-Workflow10/10 — no dangerous workflow patterns detected
Pinned-Dependencies10/10 — all dependencies are pinned
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Token-Permissions0/10 — detected GitHub workflow tokens with excessive permissions
Fuzzing0/10 — project is not fuzzed
License10/10 — license file detected
Branch-Protection0/10 — branch protection not enabled on development/release branches
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness