Is Testing Library Extra Safe?

Testing Library Extra — Nerq Trust Score 58.5/100 (C grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-21

Testing Library Extra is a npm package with a Nerq Trust Score of 58.5/100 (C), based on 3 independent data dimensions. Last analyzed: 2026-03-21 Security: 90/100. Popularity: 0/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-21. Machine-readable data (JSON).

Testing Library Extra Across Platforms

Same developer/company in other registries:

Safety Guide: Testing Library Extra

What is Testing Library Extra?

Testing Library Extra is a Node.js package — Add bySelector and byAttribute to @testing-library/dom.

How to Verify Safety

Run npm audit to check for vulnerabilities. Review the package's GitHub repository for recent commits.

You can also check the trust score via API: GET /v1/preflight?target=testing-library-extra

Key Safety Concerns for Node.js package

When evaluating any Node.js package, watch for: dependency vulnerabilities, malicious packages, typosquatting.

Measured Signals

Testing Library Extra has a Nerq Trust Score of 58/100 (C). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Testing Library Extra has a Trust Score of 58/100 (C).
• The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
• Query the current measured values via the Nerq API.

Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.