Which programming language is primarily used in InsuranceSuite applications?

The primary programming language used in InsuranceSuite applications is Gosu. This language was specifically designed to enhance the development and customization of Guidewire products. Gosu combines the features of static and dynamic typing, making it powerful for enterprise applications, while also being easy to read and write. Its seamless integration with Java allows developers familiar with Java to leverage existing Java libraries while developing in a more concise and expressive manner.

Gosu is tightly integrated within the Guidewire platform, providing specific functionalities geared towards insurance processing, such as the ability to define data model entities and business logic effectively. This makes it an ideal choice for developers working on InsuranceSuite, as it is tailored to meet the unique demands of the insurance industry.