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nokogiri is a rubygems library with a maintainer paid by Tidelift

The maintainers of nokogiri get paid by Tidelift to ensure nokogiri meets standardized secure software development practices.



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Thanks to maintainers working on projects like nokogiri, you can use Tidelift to give your teams access to a continuously curated stream of validated data about vetted components they need to make intelligent decisions, faster.

You can feel confident bringing nokogiri into your application’s dependency tree because the maintainers of nokogiri are paid by Tidelift to ensure their open source projects follow standardized secure software development practices.

nokogiri is a part of the Tidelift Subscription

Nokogiri is an HTML, XML, SAX, and Reader parser in Ruby. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors. Nokogiri depends on libxml2 and libxslt to provide its functionality.

Nokogiri serves many HTML scraping needs.

Nokogiri is one of the most downloaded Rubygems, having been downloaded over 270 million times from the rubygems.org.

You can learn more about the Tidelift partnership with Nokogiri in this blog post.

Nokogiri features:

  • XML/HTML DOM parser which handles broken HTML
  • XML/HTML SAX parser
  • XML/HTML Push parser
  • XPath 1.0 support for document searching
  • CSS3 selector support for document searching
  • XML/HTML builder
  • XSLT transformer

Nokogiri parses and searches XML/HTML using native libraries (either C or Java, depending on your Ruby), which means it's fast and standards-compliant.

You can learn more about Nokogiri on the Nokogiri website.

TIDELIFT ❤️ MAINTAINERS

The only source for human-validated data on secure software development practices for open source

Tidelift pays open source maintainers to ensure their projects follow industry-standard secure software development practices (like those found in the NIST Secure Software Development Framework and the OpenSSF Scorecards). We work together with our maintainer partners to provide this unique and valuable data, so you know if, when, and how your open source will be secured and maintained.
 Validated license
 2FA on source repository
 Validated versioning scheme
 2FA on package manager
 Release managers reviewed
 Documented maintenance plan
 Vulnerabilities have document review
 Validated source repository url
 Vulnerabilities have fixed release or documented mitigation available
 Discoverable security policy

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