diff --git a/src/parser/model/ParserHtml.ts b/src/parser/model/ParserHtml.ts
index df0699ab4..42482c27a 100644
--- a/src/parser/model/ParserHtml.ts
+++ b/src/parser/model/ParserHtml.ts
@@ -273,7 +273,7 @@ const ParserHtml = (em?: EditorModel, config: ParserConfig & { returnArray?: boo
               break;
             }
 
-            if (cType == 'textnode') {
+            if (cType === 'textnode') {
               foundTextNode = 1;
             }
           }
diff --git a/test/specs/parser/model/ParserHtml.ts b/test/specs/parser/model/ParserHtml.ts
index f588824a4..3a8fe7d33 100644
--- a/test/specs/parser/model/ParserHtml.ts
+++ b/test/specs/parser/model/ParserHtml.ts
@@ -9,7 +9,7 @@ describe('ParserHtml', () => {
 
   beforeEach(() => {
     const em = new Editor({});
-    var dom = new DomComponents(em);
+    const dom = new DomComponents(em);
     obj = ParserHtml(em, {
       textTags: ['br', 'b', 'i', 'u'],
       textTypes: ['text', 'textnode', 'comment'],
@@ -19,20 +19,20 @@ describe('ParserHtml', () => {
   });
 
   test('Simple div node', () => {
-    var str = '<div></div>';
-    var result = [{ tagName: 'div' }];
+    const str = '<div></div>';
+    const result = [{ tagName: 'div' }];
     expect(obj.parse(str).html).toEqual(result);
   });
 
   test('Simple article node', () => {
-    var str = '<article></article>';
-    var result = [{ tagName: 'article' }];
+    const str = '<article></article>';
+    const result = [{ tagName: 'article' }];
     expect(obj.parse(str).html).toEqual(result);
   });
 
   test('Node with attributes', () => {
-    var str = '<div id="test1" class="test2 test3" data-one="test4" strange="test5"></div>';
-    var result = [
+    const str = '<div id="test1" class="test2 test3" data-one="test4" strange="test5"></div>';
+    const result = [
       {
         tagName: 'div',
         classes: ['test2', 'test3'],
@@ -47,8 +47,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse style string to object', () => {
-    var str = 'color:black; width:100px; test:value;';
-    var result = {
+    const str = 'color:black; width:100px; test:value;';
+    const result = {
       color: 'black',
       width: '100px',
       test: 'value',
@@ -57,8 +57,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse style string with values containing colon to object', () => {
-    var str = 'background-image:url("https://some-website.ex"); test:value;';
-    var result = {
+    const str = 'background-image:url("https://some-website.ex"); test:value;';
+    const result = {
       'background-image': 'url("https://some-website.ex")',
       test: 'value',
     };
@@ -76,20 +76,20 @@ describe('ParserHtml', () => {
   });
 
   test('Parse class string to array', () => {
-    var str = 'test1 test2    test3 test-4';
-    var result = ['test1', 'test2', 'test3', 'test-4'];
+    const str = 'test1 test2    test3 test-4';
+    const result = ['test1', 'test2', 'test3', 'test-4'];
     expect(obj.parseClass(str)).toEqual(result);
   });
 
   test('Parse class string to array with special classes', () => {
-    var str = 'test1 test2    test3 test-4 gjs-test';
-    var result = ['test1', 'test2', 'test3', 'test-4', 'gjs-test'];
+    const str = 'test1 test2    test3 test-4 gjs-test';
+    const result = ['test1', 'test2', 'test3', 'test-4', 'gjs-test'];
     expect(obj.parseClass(str)).toEqual(result);
   });
 
   test('Style attribute is isolated', () => {
-    var str = '<div id="test1" style="color:black; width:100px; test:value;"></div>';
-    var result = [
+    const str = '<div id="test1" style="color:black; width:100px; test:value;"></div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -104,8 +104,8 @@ describe('ParserHtml', () => {
   });
 
   test('Class attribute is isolated', () => {
-    var str = '<div id="test1" class="test2 test3 test4"></div>';
-    var result = [
+    const str = '<div id="test1" class="test2 test3 test4"></div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -116,8 +116,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse images nodes', () => {
-    var str = '<img id="test1" src="./index.html"/>';
-    var result = [
+    const str = '<img id="test1" src="./index.html"/>';
+    const result = [
       {
         tagName: 'img',
         type: 'image',
@@ -131,8 +131,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse text nodes', () => {
-    var str = '<div id="test1">test2 </div>';
-    var result = [
+    const str = '<div id="test1">test2 </div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -144,8 +144,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse text with few text tags', () => {
-    var str = '<div id="test1"><br/> test2 <br/> a b <b>b</b> <i>i</i> <u>u</u> test </div>';
-    var result = [
+    const str = '<div id="test1"><br/> test2 <br/> a b <b>b</b> <i>i</i> <u>u</u> test </div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -200,8 +200,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse text with few text tags and nested node', () => {
-    var str = '<div id="test1">a b <b>b</b> <i>i</i>c <div>ABC</div> <i>i</i> <u>u</u> test </div>';
-    var result = [
+    const str = '<div id="test1">a b <b>b</b> <i>i</i>c <div>ABC</div> <i>i</i> <u>u</u> test </div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -269,8 +269,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse text with few text tags and comment', () => {
-    var str = '<div id="test1">Some text <br/><!-- comment --><b>Bold</b></div>';
-    var result = [
+    const str = '<div id="test1">Some text <br/><!-- comment --><b>Bold</b></div>';
+    const result = [
       {
         tagName: 'div',
         attributes: { id: 'test1' },
@@ -299,9 +299,9 @@ describe('ParserHtml', () => {
   });
 
   test('Parse nested nodes', () => {
-    var str =
+    const str =
       '<article id="test1">   <div></div> <footer id="test2"></footer>  Text mid <div id="last"></div></article>';
-    var result = [
+    const result = [
       {
         tagName: 'article',
         attributes: { id: 'test1' },
@@ -334,8 +334,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse nested text nodes', () => {
-    var str = '<div>content1 <div>nested</div> content2</div>';
-    var result = [
+    const str = '<div>content1 <div>nested</div> content2</div>';
+    const result = [
       {
         tagName: 'div',
         type: 'text',
@@ -362,8 +362,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse nested span text nodes', () => {
-    var str = '<div>content1 <div><span>nested</span></div> content2</div>';
-    var result = [
+    const str = '<div>content1 <div><span>nested</span></div> content2</div>';
+    const result = [
       {
         tagName: 'div',
         components: [
@@ -394,21 +394,21 @@ describe('ParserHtml', () => {
   });
 
   test('Parse multiple nodes', () => {
-    var str = '<div></div><div></div>';
-    var result = [{ tagName: 'div' }, { tagName: 'div' }];
+    const str = '<div></div><div></div>';
+    const result = [{ tagName: 'div' }, { tagName: 'div' }];
     expect(obj.parse(str).html).toEqual(result);
   });
 
   test('Remove script tags', () => {
-    var str = '<div><script>var test;</script></div><div></div><script>var test2;</script>';
-    var result = [{ tagName: 'div' }, { tagName: 'div' }];
+    const str = '<div><script>const test;</script></div><div></div><script>const test2;</script>';
+    const result = [{ tagName: 'div' }, { tagName: 'div' }];
     expect(obj.parse(str).html).toEqual(result);
   });
 
   test('Isolate styles', () => {
-    var str = '<div><style>.a{color: red}</style></div><div></div><style>.b{color: blue}</style>';
-    var resHtml = [{ tagName: 'div' }, { tagName: 'div' }];
-    var resCss = [
+    const str = '<div><style>.a{color: red}</style></div><div></div><style>.b{color: blue}</style>';
+    const resHtml = [{ tagName: 'div' }, { tagName: 'div' }];
+    const resCss = [
       {
         selectors: ['a'],
         style: { color: 'red' },
@@ -418,7 +418,7 @@ describe('ParserHtml', () => {
         style: { color: 'blue' },
       },
     ];
-    var res = obj.parse(str, ParserCss());
+    const res = obj.parse(str, ParserCss());
     expect(res.html).toEqual(resHtml);
     expect(res.css).toEqual(resCss);
   });
@@ -466,8 +466,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse nested div with text and spaces', () => {
-    var str = '<div> <p>TestText</p> </div>';
-    var result = [
+    const str = '<div> <p>TestText</p> </div>';
+    const result = [
       {
         tagName: 'div',
         type: 'text',
@@ -494,9 +494,9 @@ describe('ParserHtml', () => {
   });
 
   test('Parse node with model attributes to fetch', () => {
-    var str =
+    const str =
       '<div id="test1" data-test="test-value" data-gjs-draggable=".myselector" data-gjs-stuff="test">test2 </div>';
-    var result = [
+    const result = [
       {
         tagName: 'div',
         draggable: '.myselector',
@@ -513,8 +513,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse model attributes with true and false', () => {
-    var str = '<div id="test1" data-test="test-value" data-gjs-draggable="true" data-gjs-stuff="false">test2 </div>';
-    var result = [
+    const str = '<div id="test1" data-test="test-value" data-gjs-draggable="true" data-gjs-stuff="false">test2 </div>';
+    const result = [
       {
         tagName: 'div',
         draggable: true,
@@ -531,8 +531,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse attributes with object inside', () => {
-    var str = '<div data-gjs-test=\'{ "prop1": "value1", "prop2": 10, "prop3": true}\'>test2 </div>';
-    var result = [
+    const str = '<div data-gjs-test=\'{ "prop1": "value1", "prop2": 10, "prop3": true}\'>test2 </div>';
+    const result = [
       {
         tagName: 'div',
         attributes: {},
@@ -549,8 +549,8 @@ describe('ParserHtml', () => {
   });
 
   test('Parse attributes with arrays inside', () => {
-    var str = '<div data-gjs-test=\'["value1", "value2"]\'>test2 </div>';
-    var result = [
+    const str = '<div data-gjs-test=\'["value1", "value2"]\'>test2 </div>';
+    const result = [
       {
         tagName: 'div',
         attributes: {},