Is Invariant Safe?

Invariant — Nerq Trust Score 89.0/100 (A grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-21

Invariant is a npm package with a Nerq Trust Score of 89.0/100 (A), based on 3 independent data dimensions. Last analyzed: 2026-03-21 Security: 90/100. Popularity: 90/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-21. Machine-readable data (JSON).

Safety Guide: Invariant

What is Invariant?

Invariant is a Node.js package — Lightweight utility for input validation and data extraction in Turf.js. Ensures GeoJSON inputs are in the correct format and extracts specific components like coordinates or geometries..

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=@turf/invariant

Key Safety Concerns for Node.js package

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

Measured Signals

Invariant has a Nerq Trust Score of 89/100 (A). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Invariant has a Trust Score of 89/100 (A).
• 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.