array.prototype.findlast
An ESnext spec-compliant `Array.prototype.findLast` 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.findLastfindfindLastarrayESnextshimpolyfilllastes-shim API
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 package by the same publisher (ljharb); expected dependency for this class of polyfill. | ai | |
| dependencies | unvetted-dep:es-shim-unscopables | AI (dependencies): es-shim-unscopables is a standard es-shims ecosystem package by the same publisher (ljharb); expected dependency for this class of polyfill. | ai | |
| provenance | no-provenance | AI (provenance): ljharb's es-shims packages do not use Sigstore provenance; absence is consistent across the entire ecosystem and not a risk signal here. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 1.2.5 | 6 / 17 |