NPM Package Checker

What is NPM?

NPM (Node Package Manager) is the package manager for JavaScript and Node.js. It hosts millions of packages in the npm registry, allowing developers to easily install, share, and manage dependencies. Checking package information helps developers understand package details, versions, and compatibility before installation.

Our free NPM Package Checker retrieves package information from the npm registry. It shows package name, description, latest version, author, license, repository, and homepage. This helps you make informed decisions about which packages to use in your projects.

Package Information

• Name: Package name
• Description: Package description
• Version: Latest and all available versions
• Author: Package author information
• License: Package license
• Repository: Source code repository
• Homepage: Package homepage

Best Practices

• Check Versions: Verify package versions before installing
• Review License: Check license compatibility
• Check Maintenance: Verify package is actively maintained
• Read Documentation: Review package documentation
• Check Dependencies: Review package dependencies

FAQs

What is npm?

npm is the package manager for JavaScript and Node.js, hosting millions of packages in the npm registry.

How do I install an npm package?

Use npm install package-name to install a package. Use npm install package-name@version for a specific version.

What is the npm registry?

The npm registry is a public database of JavaScript packages that can be installed and used in projects.

How do I check package versions?

Use npm view package-name versions to see all versions, or use our tool to check package information.