The technology stack for typical OpenCms environments is rather complex: JEE, application servers, modules, VFS, RFS, CMIS, Sass, responsive frameworks and IDEs to master them all. This session is intended to give you an idea as how componio and Software AG develop solutions for OpenCms: from round-trip coding with componio's open source plugin for Netbeans (nbDriva) to mature development, administration and management of skins with componio's open source engine skinnDriva. We will also ask you some questions: How do you master everyday development tasks for OpenCms? Do you walk different paths such as IntelliJ and Eclipse? We hope to have a lively, fruitful and constructive discussion in the end with great insights for all participants.