Package Health

fast-json-patch

Fast implementation of JSON-Patch (RFC-6902) with duplex (observe changes) capabilities

Latest 3.1.1NPMNPM

70%

Total Score

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

50

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

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

89

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

90

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Health Score Breakdown

Project backingcaution

The repository is owned by a user account rather than an organization, so there is no visible organizational backing to offset the thin recent maintenance activity.

Release historycaution

The package has 46 releases over roughly 13 years, but its latest registry release was over four years ago and it had no releases in the last 12 months. The long release gap is a meaningful maintenance concern despite the mature history.

Repo commit activitycaution

There were zero commits and zero active maintainers in the last three months. Combined with the old registry release, this increases the risk that defects or compatibility needs will remain unaddressed.

Repo issue activitycaution

The repository has 61 open issues and 23 open pull requests, but no issues were closed and no pull requests were merged in the last month. This suggests limited responsiveness to outstanding work.

Repo toolingcaution

The repository uses TypeScript, webpack, and npm scripts for builds, but no security scanning tools were detected. The missing scanning is a modest transparency gap, not evidence that the package is unsafe.

Vulnerabilities

TitleVersionsSeverity
CVE-2021-4279
fast-json-patch is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 0.0.0 - 3.1.1.
0.0.0 - 3.1.1
High

Package versions

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
4 years ago
Created
13 years ago
Unpacked Size
0.2 MB

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