I am looking for a java or javascript library for PDF reports generation (think e.g. of Jasper Reports for Java). There are many frameworks so in order to select one out of these two I need some help.
Data will be coming from server using java and in UI it can be converted to report either using JS or JAVA. What I found up to know are e.g. PhantomJS and Jasper Reports.
From your experience, What Java or Javascript based library would you recommend?