Ruby has a vast collection of libraries called gems, supporting everything from web development to data processing. With mature frameworks like Rails and comprehensive toolchains, you can combine …

Ruby is a general-purpose programming language designed with an emphasis on programming productivity and simplicity. In Ruby, everything is an object, including primitive data types. …

Fast, searchable Ruby documentation for core and standard libraries. Plus, links to tutorials, guides, books, and related sites.

May 8, 2026 · What is Ruby, and why is it popular? Ruby is a general-purpose, fully object-oriented programming language known for its programmer-friendly design. It became popular between 2005 …

What is Ruby? Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or …

Ruby is a dynamic, object-oriented programming language that is known for its simplicity and flexibility. Developed in the mid-1990s by Yukihiro Matsumoto, Ruby has gained popularity among developers …

The native Hoenn Pokédex in Pokémon Ruby, Sapphire & Emerald features 202 Pokémon, 135 of which are new. It puts the Hoenn starters at the beginning and groups evolutions from different generations …

See the Installation page for details on building Ruby from source. If you have an issue compiling Ruby, consider using one of the third party tools mentioned above.

Ruby (given name) ... Ruby is a predominantly feminine given name taken from the name of the gemstone ruby. The name of the gemstone comes from the Latin rubinus, meaning red. [1] The ruby …

Ruby comes with a program that will show the results of any Ruby statements you feed it. Playing with Ruby code in interactive sessions like this is a terrific way to learn the language.