Is Helper Define Polyfill Provider Safe?
Helper Define Polyfill Provider — Nerq Trust Score 63.7/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-03-31.
Use Helper Define Polyfill Provider with some caution. Helper Define Polyfill Provider is a Node.js package with a Nerq Trust Score of 63.7/100 (C+), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 80/100. Popularity: 95/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-31. Machine-readable data (JSON).
Is Helper Define Polyfill Provider safe?
CAUTION — Helper Define Polyfill Provider has a Nerq Trust Score of 63.7/100 (C+). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.
What is Helper Define Polyfill Provider's trust score?
Helper Define Polyfill Provider has a Nerq Trust Score of 63.7/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Helper Define Polyfill Provider?
Helper Define Polyfill Provider's strongest signal is popularity at 95/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Helper Define Polyfill Provider and who maintains it?
| Author | hzoo |
| Category | npm |
| Source | N/A |
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Safety Guide: Helper Define Polyfill Provider
What is Helper Define Polyfill Provider?
Helper Define Polyfill Provider is a Node.js package — Babel helper to create your own polyfill provider.
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=@babel/helper-define-polyfill-provider
Key Safety Concerns for Node.js packages
When evaluating any Node.js package, watch for: dependency vulnerabilities, malicious packages, typosquatting.
Trust Assessment
Helper Define Polyfill Provider has a Nerq Trust Score of 64/100 (C+) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Helper Define Polyfill Provider has a Trust Score of 64/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 80/100 |
| Privacy | 80/100 |
| Reliability | 90/100 |
| Transparency | 85/100 |
| Maintenance | 60/100 |
Based on 5 dimensions. Data from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard.
What data does Helper Define Polyfill Provider collect?
Helper Define Polyfill Provider is a Node.js package maintained by hzoo. It receives approximately 34,289,193 weekly downloads. Licensed under MIT.
As a development package, Helper Define Polyfill Provider 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: Helper Define Polyfill Provider Privacy Report · Privacy review
Is Helper Define Polyfill Provider secure?
Security score: 80/100. Helper Define Polyfill Provider has 0 known vulnerabilities (CVEs) in the National Vulnerability Database. This is a clean record.
Licensed under MIT, 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: Helper Define Polyfill Provider Security Report
How we calculated this score
Helper Define Polyfill Provider's trust score of 63.7/100 (C+) is computed from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 5 independent dimensions: security (80/100), privacy (80/100), reliability (90/100), transparency (85/100), maintenance (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.
This page was last reviewed on March 31, 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 assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.