diff --git a/javascripts/main.js b/javascripts/main.js
index 4df25a19594..b35802dc0d3 100644
--- a/javascripts/main.js
+++ b/javascripts/main.js
@@ -31,7 +31,7 @@
       })
       .val(tags)
       .trigger("chosen:updated")
-      .change(function(e) {
+      .change(function() {
         location.href = updateQueryStringParameter(
           getFilterUrl(),
           "tags",
@@ -48,7 +48,7 @@
       })
       .val(names)
       .trigger("chosen:updated")
-      .change(function(e) {
+      .change(function() {
         location.href = updateQueryStringParameter(
           getFilterUrl(),
           "names",
@@ -64,7 +64,7 @@
       })
       .val(labels)
       .trigger("chosen:updated")
-      .change(function(e) {
+      .change(function() {
         location.href = updateQueryStringParameter(
           getFilterUrl(),
           "labels",
@@ -110,9 +110,9 @@
     var separator = uri.indexOf("?") !== -1 ? "&" : "?";
     if (uri.match(re)) {
       return uri.replace(re, "$1" + key + "=" + value + "$2");
-    } else {
-      return uri + separator + key + "=" + value;
     }
+
+    return uri + separator + key + "=" + value;
   };
 
   /**
@@ -176,7 +176,7 @@
       renderProjects(tags, names, labels);
     });
 
-    this.get("#/", function(context) {
+    this.get("#/", function() {
       renderProjects();
     });
   });
@@ -246,7 +246,7 @@
     }
 
     $.ajax(url)
-      .done(function(data, textStatus, jqXHR) {
+      .done(function(data) {
         var resultCount =
           data && typeof data.length === "number"
             ? data.length.toString()
diff --git a/javascripts/projectsService.js b/javascripts/projectsService.js
index e40976698a6..6c6affdbb88 100644
--- a/javascripts/projectsService.js
+++ b/javascripts/projectsService.js
@@ -32,7 +32,8 @@
    * are returned. If none of the names was added to the filter.
    * Then it fallsback to show all the projects.
    * @param Array projects : An array having all the Projects in _data
-   * @param Array projectsNameSorted : This is another array showing all the projects in a sorted order
+   * @param Array projectsNameSorted : This is another array showing all the
+   *              projects in a sorted order
    * @param Array names : This is an array with the given name filters.
    */
   var applyNamesFilter = function(projects, projectNamesSorted, names) {
@@ -67,7 +68,8 @@
    * are returned. If none of the labels was added to the filter,
    * it fallsback to show all the projects.
    * @param Array projects : An array having all the Projects in _data
-   * @param Array projectLabelsSorted : This is another array showing all the labels in a sorted order
+   * @param Array projectLabelsSorted : This is another array showing all the
+   *        labels in a sorted order
    * @param Array labels : This is an array with the given label filters.
    */
   var applyLabelsFilter = function(projects, projectLabelsSorted, labels) {
@@ -140,7 +142,7 @@
           .sortBy(function(tag, key) {
             return key;
           })
-          .sortBy(function(tag, key) {
+          .sortBy(function(tag) {
             return tag.frequency * -1;
           })
           .value());
@@ -240,19 +242,19 @@
     };
 
     this.getTags = function() {
-      return _.sortBy(tagsMap, function(entry, key) {
+      return _.sortBy(tagsMap, function(entry) {
         return entry.name.toLowerCase();
       });
     };
 
     this.getNames = function() {
-      return _.sortBy(namesMap, function(entry, key) {
+      return _.sortBy(namesMap, function(entry) {
         return entry.name.toLowerCase();
       });
     };
 
     this.getLabels = function() {
-      return _.sortBy(labelsMap, function(entry, key) {
+      return _.sortBy(labelsMap, function(entry) {
         return entry.name.toLowerCase();
       });
     };
diff --git a/tests/src/sampleProjects.js b/tests/src/sampleProjects.js
index 53bf924dd92..7f74c482f3f 100644
--- a/tests/src/sampleProjects.js
+++ b/tests/src/sampleProjects.js
@@ -1,3 +1,4 @@
+/* eslint-disable-next-line no-unused-vars */
 var sampleProjects = [
   {
     name: "Glimpse",