unicode-match-property-value-ecmascript MIT 3 versions

unicode-match-property-value-ecmascript

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

Versions

MIT

License

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

mathiasgoogle-wombot

Keywords

unicodeunicode property valuesunicode property value aliases

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
provenance	publisher-changed	AI (provenance): Legitimate mathias→google-wombot maintainer transition on established package.	ai	2026/07/07
maintainer-change	maintainer-added	AI (maintainer-change): Same known transition; benign for this package.	ai	2026/07/07

Versions (showing 3 of 3)

Version	Deps	Published
2.2.1	0 / 3	2025-09-09
2.2.0	0 / 3	2024-09-12
1.0.2	0 / 3	2018-06-07

v2.2.0

2 findings

HIGH Publisher changed: mathias → google-wombot (on 2024-09-12) provenance

This version was published by a different npm account than previous versions on 2024-09-12. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

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

v1.0.2

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.