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superjson

v2.2.6SAFE Risk

<p align="center"> <img alt="superjson" src="./docs/superjson-banner.png" width="800" /> </p>

A+100/100
Install Command
npm install superjson
orpnpm add superjson
Typosquat Defense
Authentic Name

No similarity to known typosquatting targets.

Lifecycle Scripts
Clean Execution

Zero preinstall or postinstall arbitrary execution hooks.

License Type
MIT

Permissive open-source license. Safe for enterprise & proprietary software.

Package Specifications

Unpacked Size
90.6 KB
Dependencies
1
Maintainers
3
Last Published
Nov 27, 2025
View on npmjs.comGitHub Repository

Direct Dependencies (1)

copy-anything ^4
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Frequently Asked Questions

Is superjson safe to use in production?
superjson received a Security Grade of A+ (100/100) with a risk evaluation of SAFE. It contains zero malicious postinstall scripts.
What license does superjson use?
superjson is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.
How do I install superjson?
Install it via NPM using: npm install superjson, or via PNPM: pnpm add superjson, or Yarn: yarn add superjson.