diff --git a/.eslintrc.json b/.eslintrc.json
index ff58ea3..0bba253 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -79,7 +79,7 @@
         "newline-per-chained-call": "error",
         "no-alert": "error",
         "no-array-constructor": "error",
-        "no-bitwise": "error",
+        "no-bitwise": "off",
         "no-caller": "error",
         "no-console": "off",
         "no-catch-shadow": "error",
@@ -164,7 +164,7 @@
         "no-unneeded-ternary": "error",
         "no-unsafe-finally": "error",
         "no-unused-expressions": "error",
-        "no-use-before-define": "error",
+        "no-use-before-define": "off",
         "no-useless-call": "error",
         "no-useless-computed-key": "error",
         "no-useless-concat": "off",
@@ -173,7 +173,7 @@
         "no-useless-rename": "error",
         "no-var": "off",
         "no-void": "error",
-        "no-warning-comments": "error",
+        "no-warning-comments": "off",
         "no-whitespace-before-property": "error",
         "no-with": "error",
         "object-curly-spacing": [
@@ -259,6 +259,9 @@
         "marked": true,
         "jade": true,
         "loadJS": true,
+        "esprima": true,
+        "escodegen": true,
+        "utils": true,
         "Promise": true
     }
-}
\ No newline at end of file
+}
diff --git a/src/notifications.js b/src/notifications.js
index 10eb002..e73d8ed 100644
--- a/src/notifications.js
+++ b/src/notifications.js
@@ -3,7 +3,7 @@
 	var noticationContainerEL = $('#js-alerts-container');
 
 	function addNotification(msg) {
-		var n = document.createElement('div');
+		//var n = document.createElement('div');
 		// div.textContent = msg;
 		// noticationContainerEL.appendChild(n);
 		noticationContainerEL.textContent = msg;
@@ -17,4 +17,4 @@
 	window.alertsService = {
 		add: addNotification
 	}
-})();
\ No newline at end of file
+})();
diff --git a/src/script.js b/src/script.js
index 01f0171..e5196f1 100644
--- a/src/script.js
+++ b/src/script.js
@@ -1,5 +1,5 @@
 /* eslint-disable no-extra-semi */
-;(function () {
+;(function (alertsService) {
 
 /* eslint-enable no-extra-semi */
 	var editur = window.editur || {};
@@ -154,12 +154,8 @@
 		});
 	}
 
-	function populateItem(items) {
-		// currentItem = savedItems[];
-		refreshEditor();
-	}
 	function populateItemsInSavedPane(items) {
-		if (!items || !items.length) return;
+		if (!items || !items.length) { return; }
 		var html = '';
 		// TODO: sort desc. by updation date
 		items.sort(function (a, b) {
@@ -282,9 +278,11 @@
 		editur.cm.js.setOption('mode', modes[value].cmMode);
 		CodeMirror.autoLoadMode(editur.cm.js, modes[value].cmMode);
 		// FIXME: Will be saved as part of global settings
-		/*chrome.storage.sync.set({
+		/*
+		chrome.storage.sync.set({
 			jsMode: value
-		}, function () {});*/
+		}, function () {});
+		*/
 	}
 
 	// computeHtml, computeCss & computeJs evaluate the final code according
@@ -340,7 +338,7 @@
 					tolerant: true
 				});
 			} catch(e) {
-				showErrors('js', [ { lineNumber: e.lineNumber-1, message: e.description } ]);
+				showErrors('js', [ { lineNumber: e.lineNumber - 1, message: e.description } ]);
 			} finally {
 				utils.addInfiniteLoopProtection(ast);
 				d.resolve(escodegen.generate(ast));
@@ -364,7 +362,7 @@
 					tolerant: true
 				});
 			} catch(e) {
-				showErrors('js', [ { lineNumber: e.lineNumber-1, message: e.description } ]);
+				showErrors('js', [ { lineNumber: e.lineNumber - 1, message: e.description } ]);
 			} finally {
 				utils.addInfiniteLoopProtection(ast);
 				d.resolve(Babel.transform(escodegen.generate(ast), { presets: ['es2015'] }).code);
@@ -639,9 +637,9 @@
 		}, function syncGetCallback(result) {
 			if (result.preserveLastCode && lastCode) {
 				if (lastCode.id) {
-					chrome.storage.local.get(lastCode.id, function (result) {
+					chrome.storage.local.get(lastCode.id, function (itemResult) {
 						utils.log('Load item ', lastCode.id)
-						currentItem = result[lastCode.id];
+						currentItem = itemResult[lastCode.id];
 						refreshEditor();
 					});
 				} else {
@@ -671,4 +669,4 @@
 
 	init();
 
-})();
\ No newline at end of file
+})(window.alertsService);
diff --git a/src/utils.js b/src/utils.js
index cdf4534..b6c7535 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -50,6 +50,7 @@
 			inside: ast2.body[0].body.body[0]
 		}
 	}
+
 	/**
 	 * Add timed limit on the loops found in the passed AST body
 	 * @param {ASTBody}	Body of an AST generated by esprima or any ES compliant AST