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 Discover new software

Search 4.24M 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.

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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 1.75M Packages

Maven 401K Packages

PyPI 355K Packages

Go 353K Packages

Packagist 307K Packages

NuGet 254K Packages

Rubygems 172K Packages

CocoaPods 80.3K Packages

WordPress 72.6K Packages

Bower 69.7K Packages

Cargo 60.3K Packages

CPAN 38K Packages

Clojars 24.3K Packages

Pub 21.2K Packages

CRAN 19.9K Packages

Hackage 15.8K Packages

Atom 13.4K Packages

Meteor 13.4K Packages

conda 11.8K Packages

Hex 11.5K Packages

PlatformIO 9.43K Packages

Homebrew 6.96K Packages

Puppet 6.88K Packages

Emacs 5.46K Packages

Carthage 4.34K Packages

SwiftPM 4.21K Packages

Julia 3.05K Packages

Elm 2.43K Packages

Dub 2.2K Packages

Sublime 2K Packages

Racket 1.94K Packages

Nimble 1.65K Packages

Haxelib 1.58K Packages

Jam 772 Packages

PureScript 540 Packages

Alcatraz 464 Packages

Inqlude 228 Packages

Shards 33 Packages

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