npm react-os-shell @4.2.1

score

0.7333 high

flagged 2026-07-29 04:17

signals by category

cadence 1 topology 1 enrichment 1

maintainers added: —

Signals fired

signal	weight	rationale
cadence
rapid_release	0.8	5 versions in last 24h: ['4.1.3', '4.1.4', '4.1.5', '4.2.0', '4.2.1']
topology
typosquat	1.0	combosquat of 'react'
enrichment
repo_too_new_for_version_history	0.7	claimed repo created 91d ago but package has 219 versions (expect >= 140d for that history)

Prior profile (what it deviated from)

{
  "had_install_script": false,
  "maintainers": [
    "victormau"
  ],
  "versions": 218
}

Evidence (package doc at flag time)

{
  "dependencies_count": 0,
  "dist": {
    "integrity": "sha512-XaUQUEswY7nxa2VqHi/OF9ep8XmjlzkH4RlCSIue9DnaD/XHi2/yswu0DAz76hePVXuTZO9S34qLl/n1r3Tz0Q==",
    "tarball": "https://registry.npmjs.org/react-os-shell/-/react-os-shell-4.2.1.tgz",
    "unpackedSize": 4114333
  },
  "dist-tags": {
    "latest": "4.2.1",
    "legacy": "3.28.3"
  },
  "latest_version": "4.2.1",
  "maintainers": [
    {
      "email": "mao_v@hotmail.com",
      "name": "victormau"
    }
  ],
  "num_versions": 219,
  "repository": {
    "type": "git",
    "url": "git+https://github.com/victorymau/react-os-shell.git"
  },
  "scripts": {
    "build": "tsup && cp src/styles.css src/themes.css dist/",
    "clean": "rm -rf dist",
    "dev": "tsup --watch",
    "screenshot": "node scripts/screenshot.mjs",
    "test": "node scripts/test.mjs",
    "typecheck": "tsc --noEmit && tsc -p tsconfig.test.json"
  },
  "signal_details": {
    "rapid_release": "5 versions in last 24h: ['4.1.3', '4.1.4', '4.1.5', '4.2.0', '4.2.1']",
    "repo_too_new_for_version_history": "claimed repo created 91d ago but package has 219 versions (expect >= 140d for that history)",
    "typosquat": "combosquat of 'react'"
  },
  "time": {
    "created": "2026-04-29T02:12:38.469Z",
    "modified": "2026-07-29T09:17:47.181Z"
  }
}