--- title: Ruby posts | daily.dev description: Ruby is a dynamic, object-oriented programming language known for its simplicity and elegance, offering a productive and enjoyable development experience for software engineers. Developers can learn about Ruby programming fundamentals, web development with Ruby on Rails, and building scalable and maintainable applications with Ruby's expressive syntax and rich ecosystem of libraries and frameworks. canonical: https://daily.dev/sources/ruby twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/ruby og:type: website og:site_name: daily.dev og:title: Ruby posts | daily.dev og:description: Ruby is a dynamic, object-oriented programming language known for its simplicity and elegance, offering a productive and enjoyable development experience for software engineers. Developers can learn about Ruby programming fundamentals, web development with Ruby on Rails, and building scalable and maintainable applications with Ruby's expressive syntax and rich ecosystem of libraries and frameworks. og:image: https://api.daily.dev/og/sources/ruby.png og:image:width: 1200 og:image:height: 630 ---  # Ruby Follow FollowBlock Ruby is a dynamic, object-oriented programming language known for its simplicity and elegance, offering a productive and enjoyable development experience for software engineers. Developers can learn about Ruby programming fundamentals, web development with Ruby on Rails, and building scalable and maintainable applications with Ruby's expressive syntax and rich ecosystem of libraries and frameworks. Related tags: [#ruby](/tags/ruby)[ #cyber](/tags/cyber)[ #security](/tags/security) [Posts about ruby](/tags/ruby)[Posts about cyber](/tags/cyber)[Posts about security](/tags/security) [Security advisories: CVE-2026-80212 and CVE-2026-80213](/posts/security-advisories-cve-2026-80212-and-cve-2026-80213-vuu5utu0z)[Ruby 3.3.12 Released](/posts/ruby-3-3-12-released-tgxclh8f5)[Ruby 4.0.6 Released](/posts/ruby-4-0-6-released-sud5stqti)[Ruby 3.4.10 Released](/posts/ruby-3-4-10-released-jst6koevj)[CVE-2026-46727: Use-after-free in pthread-based getaddrinfo timeout handler](/posts/cve-2026-46727-use-after-free-in-pthread-based-getaddrinfo-timeout-handler-wsx4kaak6)[Ruby 4.0.5 Released](/posts/ruby-4-0-5-released-twcsdi9wj)[Ruby 4.0.4 Released](/posts/ruby-4-0-4-released-tyrrhdgru)[Ruby 4.0.3 Released](/posts/ruby-4-0-3-released-ufla2rxas)[CVE-2026-41316: ERB @\_init deserialization guard bypass via def\_module / def\_method / def\_class](/posts/cve-2026-41316-erb-init-deserialization-guard-bypass-via-def-module-def-method-def-class-pzlvmxzk8)[Ruby 4.0.2 Released](/posts/ruby-4-0-2-released-hxomknong) ## Most upvoted posts from Ruby ## Best discussed posts from Ruby ## All posts from Ruby ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/sources/ruby#organization","name":"Ruby","url":"https://daily.dev/sources/ruby","logo":{"@type":"ImageObject","url":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/05592459849b4d6b8e7af1758235a337"},"description":"Ruby is a dynamic, object-oriented programming language known for its simplicity and elegance, offering a productive and enjoyable development experience for software engineers. 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