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 Discover new software

Search 8.21M packages by license, language, or explore new, trending or popular packages.

 Monitor your dependencies

Stay up to date with notifications of updates, license incompatibilities or deleted dependencies.

 Maintain your OSS project

Understand your users and make informed decisions about features with usage and version data.

 Use data

Use data in your applications, services or research. Use our API to stay up to date.

Supported Package Managers

npm 4.44M Packages

Maven 609K Packages

PyPI 532K Packages

NuGet 489K Packages

Go 460K Packages

Packagist 418K Packages

Rubygems 197K Packages

Cargo 148K Packages

CocoaPods 97.5K Packages

Bower 69.1K Packages

Pub 52.5K Packages

CPAN 40.9K Packages

CRAN 26.1K Packages

Clojars 24.2K Packages

conda 18.9K Packages

Hackage 17.8K Packages

Hex 16K Packages

Meteor 13.3K Packages

Homebrew 8.87K Packages

Puppet 6.92K Packages

Carthage 4.76K Packages

SwiftPM 4.21K Packages

Julia 3.04K Packages

Elm 2.94K Packages

Dub 2.75K Packages

Racket 2.58K Packages

Nimble 2.42K Packages

Haxelib 1.7K Packages

PureScript 767 Packages

Alcatraz 462 Packages

Inqlude 228 Packages

Package manager not listed above? Consider adding support for it.