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Search for APIs across multiple frameworks when you don't know the exact name. Supports concept search like 'state management' which matches useState, createStore, atom, etc.
Get version info, available versions, and breaking change detection for any npm package. Now includes actual breaking changes and new features from changelogs.
Get a detailed migration guide between package versions. Returns breaking changes, new features, deprecations, type diffs, and official migration docs.
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Compare npm packages side-by-side: downloads, bundle size, dependencies, GitHub stars, exported APIs. Great for choosing between alternatives.
Scan project dependencies for outdated packages, major updates, deprecated packages, and security advisories. Reads package.json.
Get server health information: version, uptime, memory usage, cache statistics, and Node.js version.