For Cro the documentation is much more extensive than you suggest https://cro.services/docs/intro/spa-with-cro https://cro.services/docs/intro/spa-with-cro The

For Cro the documentation is much more extensive than you suggest https://cro.services/docs/intro/spa-with-cro https://cro.services/docs/intro/spa-with-cro The main issue you're perhaps less aware of is the total size of the Perl 6 user base is about 200ish people who are not commercially oriented for the majority.