Package Health

jsbn

The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.

Latest 1.1.0NPMNPM

72%

Total Score

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

67

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

85

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

83

Health Score Breakdown

Project backingcaution

The repository is owned by an individual rather than an organization, so the small active contributor base provides limited maintenance redundancy.

Release historycaution

The latest registry release was published over nine years ago, with no releases in the last 12 months. This is a meaningful release-maintenance concern, although recent repository commits show the source project is still active.

Repo bus factorcaution

Two contributors were active in the last three months, with the leading contributor responsible for two of three commits. The concentration is noticeable but not severe because another contributor is active.

Repo toolingcaution

The project uses TypeScript, Vitest, tsup, and npm scripts, showing a structured build and test setup. No security scanning tool was detected, leaving a modest assurance gap.

Type declarationscaution

The published package contains no type declarations. For a JavaScript library with an API that consumers integrate against, this is a minor usability gap rather than a maintenance failure.

Vulnerabilities

We didn't find any vulnerabilities for this package.

Package versions

Maintainers

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
9 years ago
Created
13 years ago

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