This is a Qt-based implementation of Handlebars. I used it to scaffold REST-like Qt applications; it can produce hundreds of kB of source code in a couple of seconds.
It uses flex and bison to parse the templates.
And it uses Qt QVariant to keep the original, dynamic aspects of Handlebars.
A complete, detailed manual is available in the doc folder.
A demo program, with templates to show all the functionalities, is also
available in the folder.
Because generating the flex & bison output files isn't always straightforward,
working versions are provided in src/bison-flex_ref.