diff --git a/.eslintrc.yml b/.eslintrc.yml
index 944715bb8..0feacde55 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -20,6 +20,7 @@ rules:
   comma-spacing: error
   computed-property-spacing: error
   curly: error
+  dot-notation: error
   eol-last: error
   eqeqeq:
     - error
diff --git a/app/assets/javascripts/budget_edit_associations.js b/app/assets/javascripts/budget_edit_associations.js
index 83ff6c48a..a50485a24 100644
--- a/app/assets/javascripts/budget_edit_associations.js
+++ b/app/assets/javascripts/budget_edit_associations.js
@@ -2,9 +2,9 @@
   "use strict";
   App.BudgetEditAssociations = {
     set_text: function(response) {
-      $(".js-budget-show-administrators-list").text(response["administrators"]);
-      $(".js-budget-show-valuators-list").text(response["valuators"]);
-      $(".js-budget-show-trackers-list").text(response["trackers"]);
+      $(".js-budget-show-administrators-list").text(response.administrators);
+      $(".js-budget-show-valuators-list").text(response.valuators);
+      $(".js-budget-show-trackers-list").text(response.trackers);
     },
     initialize: function() {
       $(".js-budget-list-checkbox-user").on({
diff --git a/app/assets/javascripts/documentable.js b/app/assets/javascripts/documentable.js
index 3fd2857a4..b6b85ba8c 100644
--- a/app/assets/javascripts/documentable.js
+++ b/app/assets/javascripts/documentable.js
@@ -11,9 +11,9 @@
       $("#nested-documents").on("cocoon:after-insert", function(e, nested_document) {
         var input;
         input = $(nested_document).find(".js-document-attachment");
-        input["lockUpload"] = $(nested_document).closest("#nested-documents").find(".document:visible").length >= $("#nested-documents").data("max-documents-allowed");
+        input.lockUpload = $(nested_document).closest("#nested-documents").find(".document:visible").length >= $("#nested-documents").data("max-documents-allowed");
         App.Documentable.initializeDirectUploadInput(input);
-        if (input["lockUpload"]) {
+        if (input.lockUpload) {
           App.Documentable.lockUploads();
         }
       });
@@ -64,7 +64,7 @@
             event.stopPropagation();
             App.Documentable.doDeleteCachedAttachmentRequest(this.href, data);
           });
-          if (input["lockUpload"]) {
+          if (input.lockUpload) {
             App.Documentable.showNotice();
           }
         },
diff --git a/app/assets/javascripts/legislation_annotatable.js b/app/assets/javascripts/legislation_annotatable.js
index 50d46ecd8..ab5f5cc6d 100644
--- a/app/assets/javascripts/legislation_annotatable.js
+++ b/app/assets/javascripts/legislation_annotatable.js
@@ -70,7 +70,7 @@
         type: "renderLegislationAnnotation",
         annotation_id: target.data("annotation-id"),
         annotation_url: target.closest(".legislation-annotatable").data("legislation-annotatable-base-url"),
-        offset: target.offset()["top"]
+        offset: target.offset().top
       });
       parents_ids.each(function(i, pid) {
         $.event.trigger({
@@ -149,7 +149,7 @@
                   type: "renderLegislationAnnotation",
                   annotation_id: ann_id,
                   annotation_url: el.closest(".legislation-annotatable").data("legislation-annotatable-base-url"),
-                  offset: el.offset()["top"]
+                  offset: el.offset().top
                 });
                 clearInterval(checkExist);
               }
@@ -205,7 +205,7 @@
         App.LegislationAnnotatable.app = new annotator.App().include(function() {
           return {
             beforeAnnotationCreated: function(ann) {
-              ann["legislation_draft_version_id"] = ann_id;
+              ann.legislation_draft_version_id = ann_id;
               ann.permissions = ann.permissions || {};
               ann.permissions.admin = [];
             }
diff --git a/app/assets/javascripts/map.js b/app/assets/javascripts/map.js
index 84d90093e..d1882cc5e 100644
--- a/app/assets/javascripts/map.js
+++ b/app/assets/javascripts/map.js
@@ -75,7 +75,7 @@
       };
       openMarkerPopup = function(e) {
         marker = e.target;
-        $.ajax("/investments/" + marker.options["id"] + "/json_data", {
+        $.ajax("/investments/" + marker.options.id + "/json_data", {
           type: "GET",
           dataType: "json",
           success: function(data) {
@@ -84,7 +84,7 @@
         });
       };
       getPopupContent = function(data) {
-        return "<a href='/budgets/" + data["budget_id"] + "/investments/" + data["investment_id"] + "'>" + data["investment_title"] + "</a>";
+        return "<a href='/budgets/" + data.budget_id + "/investments/" + data.investment_id + "'>" + data.investment_title + "</a>";
       };
       mapCenterLatLng = new L.LatLng(mapCenterLatitude, mapCenterLongitude);
       map = L.map(element.id).setView(mapCenterLatLng, zoom);
@@ -103,7 +103,7 @@
         addMarkerInvestments.forEach(function(coordinates) {
           if (App.Map.validCoordinates(coordinates)) {
             marker = createMarker(coordinates.lat, coordinates.long);
-            marker.options["id"] = coordinates.investment_id;
+            marker.options.id = coordinates.investment_id;
             marker.on("click", openMarkerPopup);
           }
         });
diff --git a/app/assets/javascripts/votations.js b/app/assets/javascripts/votations.js
index c409b58c3..312ccdcb7 100644
--- a/app/assets/javascripts/votations.js
+++ b/app/assets/javascripts/votations.js
@@ -29,7 +29,7 @@
       }
     },
     setTraduction: function(response) {
-      $(".js-description_text").text(response["traduction"]);
+      $(".js-description_text").text(response.traduction);
     },
     updateChecks: function() {
       App.Votations.checkMaxVotes();