Is Performance Compat Safe?
Performance Compat — Nerq Trust Score 83.5/100 (A- grade). Score based on 2 independent trust signals. Last analyzed: 2026-08-17
Performance Compat is a npm package with a Nerq Trust Score of 83.5/100 (A-), based on 3 independent data dimensions. Last analyzed: 2026-08-17 Security: 90/100. Popularity: 90/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-08-17. Machine-readable data (JSON).
Is Performance Compat safe?
Trust Score Breakdown — Performance Compat has a Nerq Trust Score of 83.5/100 (A-). Measured across 2 independent trust signals (as of 2026-08-17).
What is Performance Compat's trust score?
Performance Compat has a Nerq Trust Score of 83.5/100, earning a A- grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Performance Compat?
Performance Compat's strongest signal is security at 90/100. No known vulnerabilities have been detected.
What is Performance Compat and who maintains it?
| Author | firebase-ops |
| Category | npm Packages |
| Source | N/A |
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Safety Guide: Performance Compat
What is Performance Compat?
Performance Compat is a Node.js package — The compatibility package of Firebase Performance.
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=@firebase/performance-compat
Key Safety Concerns for Node.js package
When evaluating any Node.js package, watch for: dependency vulnerabilities, malicious packages, typosquatting.
Measured Signals
Performance Compat has a Nerq Trust Score of 84/100 (A-). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Performance Compat has a Trust Score of 84/100 (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.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Maintenance | 90/100 |
| Popularity | 90/100 |
| Quality | 80/100 |
| Community | 60/100 |
Based on 5 dimensions. Data from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard.
What data does Performance Compat collect?
Performance Compat is a Node.js package maintained by firebase-ops. It receives approximately 8,610,600 weekly downloads. Licensed under Apache-2.0.
As a development package, Performance Compat does not directly collect end-user personal data. However, applications built with it may collect data depending on implementation. Privacy score: 80/100.
Review the package's dependencies for potential supply chain risks. Run your package manager's audit command regularly.
Full analysis: Performance Compat Privacy Report · Privacy review
Is Performance Compat secure?
Security score: 90/100. Performance Compat has 0 known vulnerabilities (CVEs) in the National Vulnerability Database. This is a clean record.
Licensed under Apache-2.0, allowing code inspection. Open-source packages allow independent security review of the source code.
Run your package manager's audit command (`npm audit`, `pip audit`, `cargo audit`) to check for known vulnerabilities in your dependency tree.
Full analysis: Performance Compat Security Report
How we calculated this score
Performance Compat's trust score of 83.5/100 (A-) is computed from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 5 independent dimensions: security (90/100), maintenance (90/100), popularity (90/100), quality (80/100), community (60/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
Signals last measured on August 17, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
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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.