Suggestion #1: Stylesheet TogglerAim: A button that cycles through different CSS stylesheets ($:/tags/Stylesheet)
Workings:
Simply adds and removes the tag activating stylesheet through a cycle.
Each click on the button advancing one. A Data Tiddler holds the
addresses of styling Tiddlers included in the cycle.
Benefits:
1 - Lets users modify layout easily.
2 - Aids CSS design.
....
Responses to this were ...
(1) Telmiger's
https://tid.li/tw5/hacks.html#Stylesheet%20Manager that looks very good for CSS Development: being able to switch off and on multiple stylesheets at will.
(2) Mark S.' selector of one CSS stylesheet at a time seems most suited to end user need for replacing the default with alternatives.
https://groups.google.com/d/msg/tiddlywiki/UJaNeAy-0Xg/JWByWJwuBAAJNeither approach cycled through alternative styles as per the initial idea. But both are useful. To know about and use.
Best wishes
Josiah