Ikiwiki is a very powerful wiki compiler. However, its default theme is very minimalistic. Ikistrap is a theme that uses Bootstrap 4 to ensure you have a wiki that looks professional, whether you are viewing it on your desktop computer or on your mobile phone.
To use ikistrap in your own wiki, just add the following to your setup file:
templatedir: /path/to/ikistrap/templates
underlaydir: /path/to/ikistrap/basewiki
Ikistrap comes with an example wiki that shows off its features,
and shows you how to integrate some Bootstrap 4 features into your .mdwn files.
Use the Makefile to compile the example wiki. The example wiki relies on the
multimarkdown and imagemagick libraries for Perl. On Debian, these are available
in the libtext-multimarkdown-perl and perlmagick packages.