is-upper-case

Registry deprecationdanger

The package is deprecated at package scope, with npm explicitly recommending `input.toUpperCase() === input` and no replacement package. This is a severe adoption risk because the publisher has withdrawn support for the package.

Release historycaution

The latest registry release was on September 30, 2023, with no releases in the last 12 months. The long release gap raises abandonment and compatibility risk, although the linked repository was pushed more recently.

Repo commit activitycaution

The repository recorded zero commits and zero active maintainers in the last three months. This weakens evidence of ongoing maintenance despite the repository not being archived.

Repo package mentioncaution

The linked repository is named `change-case`, does not match `is-upper-case`, and does not mention this package in its README. That makes package-to-repository ownership less transparent and adds adoption risk.

Workflow auditcaution

The only workflow was fully analyzed with no security findings or untrusted checkouts. All three action references are unpinned, which is a modest reproducibility and supply-chain hygiene gap.