Perhaps some of this introduction should be an include, so we don't have to repeat ourselves?
Plone 6 ships with two user interfaces or frontends.
The other frontend is based on Twitter Bootstrap 5. This frontend is now called "Classic UI".
Choosing one frontend over another depends on several factors.
Classic UI would be a better choice for the following situations.
The default frontend Volto would be a better choice for the following situations.
This chapter is a developer reference manual for working with Classic UI.
- Cross-Site Request Forgery (CSRF)
- Image handling
- Static resources
- Template global variables
- Theming of Classic UI
- What's new in Plone 6 Classic UI