Discover Mac OS X Softwares to Modular Architecture.
Drupal's core functionality can be extended through thousands of contributed modules, allowing for customization and adding features without modifying core code.
Terasology is an open-source, voxel-based sandbox game inspired by similar titles but with a strong focus on modularity, extensibility, and community-driven content. It offers a rich and evolving world for exploration, crafting, and construction.
Symphony CMS is a highly flexible and customizable open-source content management system powered by XSLT. It provides developers with comprehensive control over data structure and presentation, making it ideal for complex web projects beyond standard website builds.