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npms-compare

Compare npm packages side-by-side using NPMS.io quality scores.

3|Updated Jan 17, 2026
Search Tags:#npm#metrics#compare#npms.io#package-analysis#dependency-selection#quality-scores
One-click install
npx skills add https://github.com/Mearman/marketplace --skill npms-compare
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: npms-compare
Source: https://github.com/Mearman/marketplace/tree/main/plugins/npms-io/skills/npms-compare
Command: npx skills add https://github.com/Mearman/marketplace --skill npms-compare

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

NPMS-compare enables quick, side-by-side evaluation of npm packages using NPMS.io quality scores to guide dependency decisions.

Core Features & Use Cases

  • Side-by-side scoring across Overall, Quality, Popularity, and Maintenance for multiple packages.
  • Fetches basic package metadata and highlights key differences to facilitate decision-making.
  • Use case: evaluating alternatives for a project and selecting between options based on data.

Quick Start

Run the comparison for your target packages using the NPMS-compare script.

Frequently Asked Questions about npms-compare

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I compare npm packages by quality scores before selecting a dependency?▼

You can compare npm packages side-by-side using NPMS.io quality scores, fetching overall, quality, popularity, and maintenance metrics to guide dependency selection.

What NPMS.io metrics are evaluated when comparing npm packages?▼

The comparison evaluates Overall, Quality, Popularity, and Maintenance scores from NPMS.io, alongside basic package metadata, to highlight key differences between packages.

How do I evaluate multiple npm package alternatives for a project?▼

Run the TypeScript comparison script to query NPMS.io for multiple packages, fetching scores and metadata side-by-side to help you select between frontend and backend options.

Can I fetch fresh NPMS.io package analysis data without using cached scores?▼

Yes, you can use the --no-cache option to fetch fresh NPMS.io quality scores and package metadata during your comparison.

Does this package analysis tool work for both frontend and backend ecosystems?▼

Yes, the tool supports evaluating dependencies and selecting packages across both frontend and backend ecosystems using NPMS.io quality scores.

What is the best way to choose between npm packages based on maintenance and popularity?▼

The best way is to compare packages side-by-side using NPMS.io scores, which provides specific maintenance and popularity metrics to highlight differences and guide your decision.

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