Yeah so essentially what you want is to do is create an equals template helper, here are a couple resources from the past:
And the benchpress docs
the RSS feed from my categories are not showing the last posts... any clues what to do? cant find anything related on the search..
@Leonardo-Galani this plugin is quite good. It won't work with some rss though, you may need to find an alternative rss feed.
It is only temperamental with specific rss feed url's, THE only problem I've encountered....
This should be fixed on master now. Thanks for reporting.