Dependency Graph Visualizer

Paste package.json to see dependencies grouped by type, and catch packages listed in multiple groups with conflicting versions.

Paste your package.json

Production

Development

Peer

Optional

1 issue found

lodash

Listed in Production and Development with different version ranges (^4.17.21 vs ^3.10.1) - which one wins depends on your package manager.

Production (3)

react^18.2.0

next14.2.4

lodash^4.17.21

Development (2)

typescript^5.4.0

lodash^3.10.1

Was this tool helpful?

See this same kind of analysis applied to your whole repository

Call graphs, dead code, blast radius, and a health score. Results in 60 seconds, free.

Related tools

Cargo.toml Dependency Auditor

Paste Cargo.toml - every dependency listed, with wildcard or bare-major version ranges flagged.

Cyclomatic Complexity Calculator

Paste one function - get its cyclomatic complexity score, the same signal behind Repository Analysis.

Code Duplication Detector

Paste code - find repeated 4+ line blocks and the percentage of duplicated lines.

Code Churn Visualizer

Paste git log churn output - a ranked bar chart of your highest-churn files.

Technical Debt "Interest Rate" Estimator

When does fixing it properly pay for itself?

Runs entirely in your browser. Nothing is stored. Free forever.