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earcut

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The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

39
Versions
ISC
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

mapbox-npm-01mapbox-npm-02mapbox-npm-07mapbox-npm-03mapbox-npm-04mapbox-npm-09mapbox-npm-05mapbox-npm-06mapbox-npm-08mapbox-npm-advanced-actionsmapbox-npm-cimapbox-npmmapbox-adminmapbox-machine-usermbx-npm-ci-stagingmbx-npm-ci-productionmbx-npm-01-productionmbx-npm-02-productionmbx-npm-03-productionmbx-npm-04-productionmbx-npm-05-productionmbx-npm-06-productionmbx-npm-07-productionmbx-npm-08-productionmbx-npm-09-productionmbx-npm-02-stagingmbx-npm-advanced-actions-stagingmbx-npm-advanced-actions-productionmourner

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dist/earcut.dev.js AI (source-diff): Browserify bundle generated by prepublish script; standard build output for browser distribution, not obfuscated code. ai
provenance no-provenance AI (provenance): Legacy package predates Sigstore provenance; trusted publisher with long track record. ai

Versions (showing 39 of 39)

Version Deps Published
3.0.2 0 / 5
3.0.1 0 / 8
3.0.0 0 / 8
2.2.4 0 / 10
2.2.3 0 / 10
2.2.2 0 / 10
2.2.1 0 / 10
2.2.0 0 / 10
2.1.5 0 / 10
2.1.4 0 / 10
2.1.3 0 / 10
2.1.2 0 / 10
2.1.1 0 / 10
2.1.0 0 / 10
2.0.8 0 / 10
2.0.7 0 / 10
2.0.6 0 / 9
2.0.5 0 / 9
2.0.4 0 / 9
2.0.3 0 / 9
2.0.2 0 / 7
2.0.1 0 / 7
2.0.0 0 / 7
1.4.2 0 / 8
1.4.1 0 / 8
1.4.0 0 / 8
1.3.0 0 / 8
1.2.3 0 / 8
1.2.2 0 / 8
1.2.1 0 / 8
1.2.0 0 / 8
1.1.0 0 / 8
1.0.6 0 / 6
1.0.5 0 / 5
1.0.4 0 / 5
1.0.3 0 / 5
1.0.2 0 / 5
1.0.1 0 / 5
1.0.0 0 / 5

v2.2.4

1 finding
LOW No provenance attestation provenance

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

v2.2.3

1 finding
LOW No provenance attestation provenance

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

v2.2.2

1 finding
LOW No provenance attestation provenance

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

v2.2.1

1 finding
LOW No provenance attestation provenance

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

v2.2.0

1 finding
LOW No provenance attestation provenance

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

v2.1.5

1 finding
LOW No provenance attestation provenance

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

v2.1.4

1 finding
LOW No provenance attestation provenance

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

v2.1.3

1 finding
LOW No provenance attestation provenance

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

v2.1.2

1 finding
LOW No provenance attestation provenance

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

v2.1.1

1 finding
LOW No provenance attestation provenance

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

v2.1.0

1 finding
LOW No provenance attestation provenance

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

v2.0.8

2 findings
HIGH New obfuscated file: dist/earcut.dev.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v2.0.7

2 findings
HIGH New obfuscated file: dist/earcut.dev.js source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

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

v2.0.6

1 finding
LOW No provenance attestation provenance

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

v2.0.5

1 finding
LOW No provenance attestation provenance

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

v2.0.4

1 finding
LOW No provenance attestation provenance

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

v2.0.3

1 finding
LOW No provenance attestation provenance

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

v2.0.2

1 finding
LOW No provenance attestation provenance

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

v2.0.1

1 finding
LOW No provenance attestation provenance

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

v2.0.0

1 finding
LOW No provenance attestation provenance

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