This would be an easy thing to do and everyday occurrence if we had proper, first-class-citizen transclusion [1] mechanisms as part of the Web standards and the

This would be an easy thing to do and everyday occurrence if we had proper, first-class-citizen transclusion [1] mechanisms as part of the Web standards and their implementations. [1] https://en.wikipedia.org/wiki/Transclusion#History_and_implementation_by_Project_Xanadu https://en.wikipedia.org/wiki/Transclusion#History_and_imple...