Using range to filter on section, tag and sort at the same time

I’m not sure if this working, but you can try the following range with your tags as variable

{{ $home := .Site.Taxonomies.tags.home  }}
{{ range ($home.Pages.GroupBy "Section") }}
  	{{ if eq .Key "articles" }}
    	    {{ range last 3 .Pages.ByDate }}
    	          //-- your code here --//
 	    {{ end }}
	{{ end }}
{{ end }}