Ruby on Rails is an open source web application framework written in the Ruby programming language. It provides developers with a full stack solution for creating dynamic websites and applications. Rails follows the Model-View-Controller (MVC) architecture pattern which separates the data (the model), how it’s presented to the user (the view), and how users interact with the application (the controller). This makes it easy for developers to create complex applications without writing a lot of code.
Companies are eager to hire developers with knowledge of Ruby on Rails due to its speed and scalability, making it perfect for rapid prototyping and rapid application development projects. In addition, its open source nature means that it is constantly being improved upon. Therefore, there are plenty of job opportunities available for skilled developers. This includes positions at startups, Fortune 500 companies, and freelance opportunities.