Find out more »

 Discover new software

Search 4.71M 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.

 Use data

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

Supported Package Managers

npm 2M Packages

Maven 434K Packages

Go 421K Packages

PyPI 393K Packages

Packagist 328K Packages

NuGet 276K Packages

Rubygems 175K Packages

CocoaPods 83.9K Packages

Bower 69.5K Packages

Cargo 69K Packages

CPAN 38.7K Packages

Pub 25.3K Packages

Clojars 24.3K Packages

CRAN 20.9K Packages

Hackage 16.1K Packages

conda 14K Packages

Meteor 13.4K Packages

Hex 12.2K Packages

Homebrew 7.24K Packages

Puppet 6.92K Packages

Carthage 4.44K Packages

SwiftPM 4.21K Packages

Julia 3.05K Packages

Elm 2.52K Packages

Dub 2.31K Packages

Racket 2.06K Packages

Nimble 1.76K Packages

Haxelib 1.62K Packages

PureScript 568 Packages

Alcatraz 464 Packages

Inqlude 228 Packages

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