@jridgewell/trace-mapping

Project backingcaution

The package and repository are owned by the same individual account, so the single-maintainer concentration is not offset by organization-level ownership.

Release historycaution

The package has 43 releases over about 4 years, but it has had no registry release in the last 12 months despite a latest release in September 2025; this is a maintenance caveat, not abandonment by itself.

Repo bus factorcaution

All recent repository commits came from one contributor, leaving maintenance dependent on a single person.

Repo commit activitycaution

There was one commit in the last 3 months from one active maintainer, so the repository is not dormant but its recent pace is very low.

Repo toolingcaution

The repository uses TypeScript, Turbo, npm scripts, and esbuild, demonstrating an established build process; no security scanning tooling was detected, which is a modest transparency gap.