point-in-polygon MIT 5 versions

point-in-polygon

npm Repository Homepage

determine if a point is inside a polygon with a ray intersection counting algorithm

5

Versions

MIT

License

No

Install Scripts

Missing

Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

substack

Keywords

pointpolygoninside

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
npm-metadata	suspicious-initial-version	AI (npm-metadata): 0.0.0 is the legitimate initial release of a 14-year-old package by trusted author substack; not indicative of malicious intent.	ai	2026/04/24

Versions (showing 5 of 5)

Version	Deps	Published
1.1.0	0 / 1	2021-03-16
1.0.2	0 / 1	2021-03-15
1.0.1	0 / 1	2016-07-06
1.0.0	0 / 1	2015-06-13
0.0.0	0 / 1	2012-01-01

v1.1.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.0.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.0.1

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.0.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.0.0

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.