npm

npm-deprecated-check

Observation pool · not formally ranked

This project does not currently meet the main index requirement of two current dimensions across two source types.

— Not ranked

Observed adoptionCurrent · 2026-09-12

MomentumMissing

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AttentionMissing

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Signal confidence Based on how many independent score dimensions currently have data.

Limited1/3 · 1 source types

Methodology v2.0 · snapshot 2026-09-12 · stale after 2 days

About

Since version 1.4.0, npm-deprecated-check requires Node.js 18 or higher.

The tool automatically analyzes Node.js version requirements across all dependencies and provides helpful information.

By default, you get a concise summary showing the recommended engines.node value:

When a dependency requires a newer Node.js version than you're currently running, the tool suggests a compatible alternative version:

Check current project against the current Node version:

Check current project against a target Node version:

Check a specific package against a target Node version:

You can also save options to global configuration:

npm-deprecated-check can run as an MCP (Model Context Protocol)…

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