Package Health

typeson

Preserves types over JSON, BSON or socket.io

Latest 10.3.0NPMNPM

80%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

67

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

94

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

75

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

50

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Health Score Breakdown

Build provenancecaution

No build attestation or trusted-publisher provenance was found. This reduces publication transparency, but it is not by itself evidence that the release is unsafe.

Project backingcaution

The repository is owned by an individual account rather than an organization, so the concentrated recent contribution base is not visibly offset by organizational backing.

Repo bus factorcaution

All 18 recent commits came from one contributor, so maintenance capacity is concentrated and could be vulnerable if that contributor becomes unavailable.

Repo toolingcaution

The project uses TypeScript, Rollup, Babel, and npm scripts for its build, showing established build tooling. No security scanning tools were detected, which is a modest transparency gap.

Security policycaution

The repository has no security policy, leaving vulnerability-reporting and response expectations undocumented.

Vulnerabilities

TitleVersionsSeverity
AIKIDO-2025-10456 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
typeson is vulnerable to Prototype Pollution in versions 5.11.0 - 9.0.3.
5.11.0 - 9.0.3
High

Package versions

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
1 month ago
Created
10 years ago
Unpacked Size
0.4 MB

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