memory-fs

A simple in-memory filesystem. Holds data in a javascript object.

memory-fs@0.5.0 was published on 2019-10-08. Its manifest declares 2 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. The declared Node.js requirement is >=4.3.0 <5.0.0 || >=5.10.

All memory-fs versions · Permanent reference to 0.5.0

Package specifications

Version0.5.0
License declarationMIT
Published2019-10-08T12:22:39.687Z
Node.js requirement>=4.3.0 <5.0.0 || >=5.10
Type declarationsNot declared
Runtime dependency count2
Peer requirement count0
Optional dependency count0
Minified sizeMeasurement not available yet
Minified + gzipMeasurement not available yet
Unpacked distribution size14.88 KiB
Published file count7
Package typeNot declared
ES module entryNot declared
Default entrylib/MemoryFileSystem.js
Side effects declarationNot declared
Direct advisories0
Resolved graph dependencies10
Repository stars877
Repository forks71

Install memory-fs 0.5.0

npm install memory-fs@0.5.0
pnpm add memory-fs@0.5.0
yarn add memory-fs@0.5.0

Runtime dependencies

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 — project is archived
Code-Review7/10 — Found 7/9 approved changesets -- score normalized to 7
Binary-Artifacts10/10 — no binaries found in the repo
CII-Best-Practices0/10 — no effort to earn an OpenSSF best practices badge detected
Fuzzing0/10 — project is not fuzzed
License10/10 — license file detected
Branch-Protection5/10 — branch protection is not maximal on development and all release branches
Security-Policy10/10 — security policy file detected
SAST0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness