string.prototype.includes
A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.
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
mathiasnicolo-ribaudo
Keywords
stringincludeses6ecmascriptpolyfill
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| dependencies | unvetted-dep:define-properties | AI (dependencies): define-properties is a standard es-shims ecosystem utility used across hundreds of polyfill packages; not a risk for this package. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 2.0.1 | 3 / 7 |