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 Discover new software

Search 4.44M packages by license, language or keyword, 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.

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

Supported Package Managers

npm 1.87M Packages

Maven 418K Packages

Go 390K Packages

PyPI 372K Packages

Packagist 317K Packages

NuGet 264K Packages

Rubygems 174K Packages

CocoaPods 81.7K Packages

Bower 69.6K Packages

Cargo 64.3K Packages

CPAN 38.5K Packages

Clojars 24.3K Packages

Pub 23.2K Packages

CRAN 20.3K Packages

Hackage 15.9K Packages

Meteor 13.4K Packages

conda 12.8K Packages

Hex 11.8K Packages

Homebrew 7.06K Packages

Puppet 6.92K Packages

Carthage 4.39K Packages

SwiftPM 4.21K Packages

Julia 3.05K Packages

Elm 2.47K Packages

Dub 2.24K Packages

Racket 1.99K Packages

Nimble 1.71K Packages

Haxelib 1.59K Packages

PureScript 556 Packages

Alcatraz 464 Packages

Inqlude 228 Packages

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