Cool Ludo, thanks for your work.
If you want to advertise it even more you could post it on the forum in the new section:
  On 12 May 2018, at 19:53, Ludovic Dubost
<ludovic(a)xwiki.com> wrote:
 Hi,
 I've created a new extension (appwithinminutes-charts) and updated an older
 one (application-querygenerator).
 
http://extensions.xwiki.org/xwiki/bin/view/Extension/Query%20Generator
http://extensions.xwiki.org/xwiki/bin/view/Extension/AppWithin%20Minutes%20…
 These extensions allow to query XWiki data in a simpler way for non
 technical users and help create a macro allowing to display a sub-set of
 XWiki data as well as a chart to count or sum data.
 The query generator extension in adding to the "querymacro" now includes a
 "livetable" macro. This livetable extension wraps the velocity #livetable
 macro in an XWiki macro. The livetable macro is using a modified version of
 the AppWithinMinute livetable generator.
 The query macro supports XWQL and HQL queries and displays the data as HTML
 tables.
 The chart macro allows to display a 2 columns aggregation as a table and as
 a chart. The chart package also includes a small UI to generate a chart of
 a specific AWM application.
 The query generator is the most complex code as it allows to create an XWQL
 or HQL query with restrictions on the different field types (string, date,
 number, list) and also generate the syntax for the livetable, query and
 chart macros. It is quite useful to generate the right XWQL and HQL syntax
 based on the restrictions you want to do. It allows to preview the result
 in the same screen.
 The chart package includes french and english translation, however the
 query generator is not translated at all and the code is not very clean. It
 includes quite some groovy code to generate the UI and includes the XWQL
 and HQL query generator.
 Ludovic
 --
 *Ludovic Dubost*
 *Founder and CEO*
 ludovic(a)xwiki.com
 skype: ldubost
 Blog: 
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