Django Sekizai

Django Sekizai (meaning "blocks" in Japanese) is a Django application that provides enhanced template block functionality. It allows developers to define placeholders where content blocks are rendered and, from various places in sub-templates, append unique content to those blocks. This is particularly useful for managing CSS and JavaScript dependencies across complex template structures, ensuring that media files are placed correctly (e.g., CSS in the head, JS at the bottom) and duplicates are automatically ignored. The library is currently at version 4.1.0 and is actively maintained by the django CMS Association, with regular releases aligning with Django's own release cycle.