Illuminated Cloud is an integrated development environment (IDE) tailored for Salesforce development, designed by Scott Wells. It seamlessly integrates with JetBrains IDEs to provide comprehensive support for Salesforce developers. The platform offers a range of features including code completion, real-time syntax checking, and powerful debugging tools. It also supports Salesforce-specific languages such as Apex and Visualforce, enabling developers to enhance their productivity when building and managing Salesforce applications. The website for more information is http://illuminatedcloud.com.