Wagtail

Wagtail is the leading open-source Django and Python CMS. It's fast, elegant, and designed to give everyone on your team the tools they need to manage content at enterprise scale. Wagtail supports everyone's creativity, making editors and developers happy. Wagtail's StreamField gives users an intuitive interface and creative control over content. Get moving in minutes with the starter kit and play with code to build your first site. Wagtail is trusted by leading organizations like NASA, Google, and the NHS.