Ruby is one of the traditional cardinal gems, alongside amethyst, sapphire, emerald, and diamond. [3] The word ruby comes from ruber, Latin for red. The color of a ruby is due to the presence of chromium.

Feb 1, 2025 · Ruby, often referred to as the "King of Gemstones," is one of the most sought-after and valuable precious stones in the world. With its deep red hue, rich history, and exceptional hardness, …

Ruby is... A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. Download Ruby or Read More...

Jun 26, 2024 · When it comes to iconic colored gemstones, a ruby is in a league of its own. Known as the “ King of gems,” it dazzles with a fiery red hue and warm velvety glow. Throughout the ages, …

Jul 1, 2025 · Ruby is one of only four precious gemstones, alongside Sapphire, Emerald, and Diamond. At 9 on the Mohs hardness scale, it is one of the strongest and most durable gems ever discovered.

Mar 13, 2025 · What is Ruby? In this article, we explore the history of Ruby, its key features and advantages, and real-world examples of its applications.

Mar 5, 2025 · Discover the different types of ruby and what makes each of them special. Get to know where they're from and how distinct they are from one another.

More specifically, Ruby is a scripting language designed for front- and back-end web development, as well as other similar applications. It’s a robust, dynamically typed, object-oriented language, with high …

Mar 7, 2025 · Ruby (and the popular Ruby-based framework Ruby on Rails) powers many of the web and e-commerce applications you use every day, including Twitch, Soundcloud, Airbnb, and Instacart.

Mar 22, 2025 · The red gemstone called a ruby, known as the “King of Precious Stones,” has held the attention of humans for centuries, captivating us with its bright, fiery red color that embodies—no, …