Free Dependency Analysis Tool

Understand Your DependenciesBefore They Break!

Paste your package.json and instantly see outdated versions, compatibility risks, and safe upgrade paths.

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Smart
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Real-time Analysis
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Everything you need to stay updated

Comprehensive dependency analysis in seconds

Version Tracking

See current vs latest versions for all your dependencies at a glance.

Risk Assessment

Identify breaking change risks before updating your dependencies.

Update Types

Know if updates are major, minor, or patch for better planning.

Type Detection

Automatically categorize dependencies vs devDependencies.

Node Compatibility

Check if your packages are compatible with your Node version.

Version Age

See how old your current versions are compared to latest.

Simple 3-step process

Get insights in seconds

1

Copy package.json

Copy the contents of your package.json file from your project.

2

Paste & Analyze

Paste it into our analyzer and click the analyze button.

3

Get Insights

View detailed analysis with actionable recommendations.

Ready to analyze your dependencies?

Start making informed decisions about your project dependencies today.

Stacklens AI

The easiest way to understand and manage your npm dependencies. Keep your projects secure and up-to-date.

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