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Package Lock Analyzer

Inspect npm lockfile versions 1, 2 and 3 for package records, development flags, licenses and multiple versions of one package name. Linked workspaces are excluded. JSON: 32 KiB, 50 levels, 10,000 nodes; maximum 2,000 package records. No registry, vulnerability, integrity or legal audit is performed.

package-lock-analyzerLOCAL WORKSPACE

Enabling local controls…

Inputs and settings

Processed in this tab without uploading or storing inputs. Each text field is limited to 32 KiB and complete output to 1 MiB; additional format and model limits apply.

Results

Review the settings and run. Editing inputs clears old results.

Processing model and limits

Inspect npm lockfile versions 1, 2 and 3 for package records, development flags, licenses and multiple versions of one package name. Linked workspaces are excluded. JSON: 32 KiB, 50 levels, 10,000 nodes; maximum 2,000 package records. No registry, vulnerability, integrity or legal audit is performed.

Data and model checked: npm package-lock.json ↗Source tool controls ↗

How to use this tool

Load the example, confirm field units and processing rules, then run locally. Editing any input clears the old result. Copy or download the complete output explicitly.

When not to use it

Inspect npm lockfile versions 1, 2 and 3 for package records, development flags, licenses and multiple versions of one package name. Linked workspaces are excluded. JSON: 32 KiB, 50 levels, 10,000 nodes; maximum 2,000 package records. No registry, vulnerability, integrity or legal audit is performed.