diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000000..4407b71a55
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1,6 @@
+doc/*
+lib/html/static/js/bootstrap.min*
+lib/html/static/js/dataTables.bootstrap*
+lib/html/static/js/jquery*
+lib/html/static/js/livestamp.min.js
+lib/html/static/js/moment.min.js
diff --git a/lib/html/static/js/rosie-disco.js b/lib/html/static/js/rosie-disco.js
index 11c7b68845..62825b9f8f 100644
--- a/lib/html/static/js/rosie-disco.js
+++ b/lib/html/static/js/rosie-disco.js
@@ -61,7 +61,6 @@ Rosie.query = function() {
             q_open_groups -= group1.length
         }
         q += "q=" + filter_list.join("+");
-        var suffix = row.attr("id").substr(1);
     });
     if ($("#query-all").attr("checked")) {
         q += "&all_revs=1"
@@ -100,7 +99,6 @@ Rosie.query_remove = function() {
     Rosie.query_reset();
 };
 Rosie.query_groups_toggle = function (event_obj) {
-    var tbody = $("#query-table tbody");
     var control = $("#show-groups");
     var show_groups = null;
     if (event_obj == null) {
@@ -116,7 +114,7 @@ Rosie.query_groups_toggle = function (event_obj) {
     else {
         show_groups = !control.hasClass("active");
     }
-    $("#query-table > tbody > tr").each(function(i) {
+    $("#query-table > tbody > tr").each(function() {
         var row = $(this);
         var group0 = $(".q_group0", row);
         var group1 = $(".q_group1", row);