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react — deep security report

ShadowCanopy's full breakdown of react on npm: verdict, AI analysis, dependency chain, network behavior, prebuilds, and obfuscated code.

Safe to use
Deep-scanned by ShadowCanopy — no threats found in its code, dependencies, or network behavior.
Scanned 10/12/2026
Approvedreact@19.2.4View on registry ↗latest: 19.2.4

Official React package with standard files and no static findings or suspicious behavior.

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AI breakdown

Plain-English summary of what this package does and how it behaves.

React is a JavaScript library for building user interfaces. The package provides core APIs, JSX runtimes, and multiple build variants via its main index.js and supporting files.

Capabilities

  • Provides JSX runtime modules
  • Includes development/production/profiling CJS builds
  • Supports React Server Components variants

Data access

  • None observed

Network

  • No network access observed

Official React package with zero dependencies and no scripts; low supply-chain risk for UI development use.

Package metadata

LicenseMIT

React is a JavaScript library for building user interfaces.

Homepage ↗Repository ↗

Files in package (54)

LICENSEpackage/LICENSEcompiler-runtime.jspackage/compiler-runtime.jsindex.jspackage/index.jsjsx-dev-runtime.jspackage/jsx-dev-runtime.jsjsx-dev-runtime.react-server.jspackage/jsx-dev-runtime.react-server.jsjsx-runtime.jspackage/jsx-runtime.jsjsx-runtime.react-server.jspackage/jsx-runtime.react-server.jscjs/react-compiler-runtime.development.jspackage/cjs/react-compiler-runtime.development.jscjs/react-compiler-runtime.production.jspackage/cjs/react-compiler-runtime.production.jscjs/react-compiler-runtime.profiling.jspackage/cjs/react-compiler-runtime.profiling.jscjs/react-jsx-dev-runtime.development.jspackage/cjs/react-jsx-dev-runtime.development.jscjs/react-jsx-dev-runtime.production.jspackage/cjs/react-jsx-dev-runtime.production.jscjs/react-jsx-dev-runtime.profiling.jspackage/cjs/react-jsx-dev-runtime.profiling.jscjs/react-jsx-dev-runtime.react-server.development.jspackage/cjs/react-jsx-dev-runtime.react-server.development.jscjs/react-jsx-dev-runtime.react-server.production.jspackage/cjs/react-jsx-dev-runtime.react-server.production.jscjs/react-jsx-runtime.development.jspackage/cjs/react-jsx-runtime.development.jscjs/react-jsx-runtime.production.jspackage/cjs/react-jsx-runtime.production.jscjs/react-jsx-runtime.profiling.jspackage/cjs/react-jsx-runtime.profiling.jscjs/react-jsx-runtime.react-server.development.jspackage/cjs/react-jsx-runtime.react-server.development.jscjs/react-jsx-runtime.react-server.production.jspackage/cjs/react-jsx-runtime.react-server.production.js

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This report reflects ShadowCanopy's threat intelligence at page load and is informational, not a warranty. Canonical URL: https://shadowcanopy.dev/packages/npm/react