hide tags only used once initially

make-pages/GalleryPage.hs

@@ -118,7 +118,7 @@ make' root (GalleryInfo {title, desc, prefix, filters, hidden}) infos = [b|@0
 
 makeFilter :: Text -> HashSet Text -> Text -> Int -> Builder
 makeFilter prefix initial tag count = [b|@0
-    <li>
+    <li$hidden>
       <input type=checkbox id="$id'" value="$tag"$checked>
       <label for="$id'" data-count=$count>$tag</label>
   |]
@@ -126,6 +126,7 @@ makeFilter prefix initial tag count = [b|@0
   id' = [b|$prefix$&_$tag'|]
   tag' = escId tag
   checked = if HashSet.member tag initial then [b| checked|] else ""
+  hidden = if count <= 1 then [b| hidden|] else ""
 
 makeYearItems :: Bool -- ^ nsfw
               -> Int -- ^ year

script/gallery.js

@@ -7,7 +7,7 @@ let allBoxes;
 let tags;
 let itemsByYear;
 
-let showSingles = true;
+let showSingles = false;
 
 
 function fillSets() {