array-includes
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
1
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
ljharb
Keywords
Array.prototype.includesincludesarrayES7shimpolyfillcontainsArray.prototype.containses-shim API
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:is-string | AI (dependencies): is-string is a standard ljharb/es-shims ecosystem package; its use here is expected and benign for this shim package. | ai | |
| dependencies | unvetted-dep:define-properties | AI (dependencies): define-properties is a standard ljharb/es-shims ecosystem package; its use here is expected and benign for this shim package. | ai | |
| provenance | no-provenance | AI (provenance): Trusted publisher (ljharb) with long track record; lack of Sigstore provenance is not a meaningful risk signal for this package. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 3.1.9 | 8 / 13 |