@babel/plugin-proposal-optional-chaining
Transform optional chaining operators into a series of nil checks
32
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
npm registry signatures
No source commit
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
hzooexistentialismnicolo-ribaudojlhwung
Keywords
babel-plugin
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| publish-pattern | new-deps-added | AI (publish-pattern): @babel/helper-skip-transparent-expression-wrappers is a first-party Babel monorepo package; not a third-party supply chain risk. | ai | |
| bogus-package | bogus-package | AI (bogus-package): loganfsmyth (Logan Smyth) and hzoo (Henry Zhu) are well-known, legitimate Babel core contributors. Their flagging as spam is a false positive for this package. | ai | |
| provenance | missing-githead | AI (provenance): Babel monorepo publish process changed in mid-2020; missing gitHead is a known artifact of that transition, not a security indicator for this package. | ai | |
| provenance | publisher-changed | AI (provenance): jlhwung is a known Babel core team member; the publisher change from nicolo-ribaudo is a legitimate team rotation within the official Babel project. | ai | |
| maintainer-change | maintainer-added | AI (maintainer-change): jlhwung is a verified Babel core team member; addition is a legitimate team change, not a takeover. | ai | |
| maintainer-change | maintainer-removed | AI (maintainer-change): developit's removal reflects normal Babel team evolution; no security concern for this package. | ai | |
| provenance | no-provenance | AI (provenance): Babel packages predate widespread Sigstore provenance adoption; publisher identity and repo are well-established. | ai | |
| dependencies | unvetted-dep:@babel/helper-skip-transparent-expression-wrappers | AI (dependencies): Official Babel monorepo helper package; stable, well-known dependency with no risk concerns. | ai | |
| dependencies | unvetted-dep:@babel/plugin-syntax-optional-chaining | AI (dependencies): Official Babel monorepo package; stable, well-known dependency with no risk concerns. | ai |
Versions (showing 32 of 32)
| Version | Deps | Published |
|---|---|---|
| 7.21.0 | 3 / 4 | |
| 7.20.7 | 3 / 4 | |
| 7.18.9 | 3 / 4 | |
| 7.18.6 | 3 / 4 | |
| 7.17.12 | 3 / 4 | |
| 7.16.7 | 3 / 4 | |
| 7.16.5 | 3 / 4 | |
| 7.16.0 | 3 / 3 | |
| 7.14.5 | 3 / 3 | |
| 7.14.2 | 3 / 3 | |
| 7.13.12 | 3 / 3 | |
| 7.13.8 | 3 / 3 | |
| 7.13.0 | 3 / 3 | |
| 7.12.17 | 3 / 3 | |
| 7.12.16 | 3 / 3 | |
| 7.12.13 | 3 / 3 | |
| 7.12.7 | 3 / 3 | |
| 7.12.1 | 3 / 3 | |
| 7.12.0 | 3 / 3 | |
| 7.11.0 | 3 / 3 | |
| 7.10.4 | 2 / 3 | |
| 7.10.3 | 2 / 3 | |
| 7.10.1 | 2 / 3 | |
| 7.10.0 | 2 / 3 | |
| 7.9.0 | 2 / 3 | |
| 7.8.3 | 2 / 3 | |
| 7.8.0 | 2 / 3 | |
| 7.7.5 | 2 / 3 | |
| 7.7.4 | 2 / 3 | |
| 7.6.0 | 2 / 3 | |
| 7.2.0 | 2 / 3 | |
| 7.0.0 | 2 / 3 |