diff --git a/.codeclimate.yml b/.codeclimate.yml
new file mode 100644
index 0000000..5a60043
--- /dev/null
+++ b/.codeclimate.yml
@@ -0,0 +1,5 @@
+plugins:
+  eslint:
+    enabled: true
+    config:
+      config: ./eslintrc.js
\ No newline at end of file
diff --git a/.eslintrc.js b/.eslintrc.js
index 786f60c..eb21c4e 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -7,8 +7,8 @@ module.exports = {
   parser: 'babel-eslint',
   extends: ['eslint:recommended', 'plugin:prettier/recommended'],
   rules: {
-    'semi': ['error', 'always'],
-    'prettier/prettier': 'error',
+    semi: ['error', 'always'],
+    'prettier/prettier': ['error', { sindleQuote: true }],
     'max-lines-per-function': ['error', 25],
     'no-console': [
       'error',
diff --git a/.prettierrc b/.prettierrc
index f081f7d..70f3a97 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,5 +1,5 @@
 ---
-trailingComma: "es5"
+trailingComma: "none"
 tabWidth: 2
 semi: true
 singleQuote: true
diff --git a/__tests__/Document.test.js b/__tests__/Document.test.js
index 95da4a1..85686ad 100644
--- a/__tests__/Document.test.js
+++ b/__tests__/Document.test.js
@@ -27,7 +27,7 @@ async function readFixture(filename) {
   return {
     presentation,
     style,
-    subject,
+    subject
   };
 }
 
@@ -48,21 +48,21 @@ describe('Document', () => {
         expect.objectContaining({
           mimeType: 'application/vnd.oasis.opendocument.presentation',
           path: '/',
-          version: '1.2',
+          version: '1.2'
         })
       );
 
       expect(subject.manifestFiles).toContainEqual(
         expect.objectContaining({
           mimeType: 'text/xml',
-          path: 'content.xml',
+          path: 'content.xml'
         })
       );
 
       expect(subject.manifestFiles).toContainEqual(
         expect.objectContaining({
           mimeType: 'text/xml',
-          path: 'styles.xml',
+          path: 'styles.xml'
         })
       );
     });
diff --git a/__tests__/_intergration.test.js b/__tests__/_intergration.test.js
index d2d7839..e10dc62 100644
--- a/__tests__/_intergration.test.js
+++ b/__tests__/_intergration.test.js
@@ -23,7 +23,7 @@ describe('Intergration', () => {
     await mergeFiles(
       [
         path.join(__dirname, '__fixtures__/file1.odp'),
-        path.join(__dirname, '__fixtures__/file2.odp'),
+        path.join(__dirname, '__fixtures__/file2.odp')
       ],
       filePath
     );
@@ -33,21 +33,21 @@ describe('Intergration', () => {
     expect(files).toContainEqual(
       expect.objectContaining({
         path: 'content.xml',
-        type: 'file',
+        type: 'file'
       })
     );
 
     expect(files).toContainEqual(
       expect.objectContaining({
         path: 'META-INF/manifest.xml',
-        type: 'file',
+        type: 'file'
       })
     );
 
     expect(files).toContainEqual(
       expect.objectContaining({
         path: 'mimetype',
-        type: 'file',
+        type: 'file'
       })
     );
 
diff --git a/babel.config.js b/babel.config.js
index f037a1a..6c3be4c 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -4,9 +4,9 @@ module.exports = {
       '@babel/preset-env',
       {
         targets: {
-          node: 'current',
-        },
-      },
-    ],
-  ],
+          node: 'current'
+        }
+      }
+    ]
+  ]
 };
diff --git a/bin/presentation-merger.js b/bin/presentation-merger.js
index f50c374..21ddb06 100755
--- a/bin/presentation-merger.js
+++ b/bin/presentation-merger.js
@@ -30,7 +30,7 @@ program
     let destination = process.stdout;
     if (options.file) {
       destination = fs.createWriteStream(path.resolve(options.file), {
-        flags: 'w',
+        flags: 'w'
       });
     }
     if (allExist) {
diff --git a/src/Document.js b/src/Document.js
index 92bd64d..a9d484a 100644
--- a/src/Document.js
+++ b/src/Document.js
@@ -22,12 +22,12 @@ export default class Document extends EventEmitter {
     this.manifestFiles = this.manifestFilesInitial;
     this.counter = 0;
     this.doc = {
-      'office:document-content': {},
+      'office:document-content': {}
     };
     this.stylesDoc = {
       'office:document-styles': {
-        'office:version': '1.2',
-      },
+        'office:version': '1.2'
+      }
     };
   }
 
@@ -36,16 +36,16 @@ export default class Document extends EventEmitter {
       {
         mimeType: 'application/vnd.oasis.opendocument.presentation',
         path: '/',
-        version: '1.2',
+        version: '1.2'
       },
       {
         mimeType: 'text/xml',
-        path: 'content.xml',
+        path: 'content.xml'
       },
       {
         mimeType: 'text/xml',
-        path: 'styles.xml',
-      },
+        path: 'styles.xml'
+      }
     ];
   }
 
@@ -70,7 +70,7 @@ export default class Document extends EventEmitter {
       'office:document-content.office:automatic-styles.style:style',
       'office:document-content.office:automatic-styles.text:list-style',
       'office:document-content.office:body.office:presentation.draw:page',
-      'office:document-content.office:body.office:presentation.presentation:settings',
+      'office:document-content.office:body.office:presentation.presentation:settings'
     ];
   }
 
@@ -91,7 +91,7 @@ export default class Document extends EventEmitter {
       'office:document-styles.office:automatic-styles.style:style',
       'office:document-styles.office:master-styles.draw:layer-set',
       'office:document-styles.office:master-styles.style:handout-master',
-      'office:document-styles.office:master-styles.style:master-page',
+      'office:document-styles.office:master-styles.style:master-page'
     ];
   }
 
@@ -131,8 +131,8 @@ export default class Document extends EventEmitter {
       streamFiles: true,
       compression: 'DEFLATE',
       compressionOptions: {
-        level: 9,
-      },
+        level: 9
+      }
     };
   }
 
@@ -175,14 +175,14 @@ export default class Document extends EventEmitter {
       'manifest:manifest': {
         'xmlns:manifest': 'urn:oasis:names:tc:opendocument:xmlns:manifest:1.0',
         'manifest:version': '1.2',
-        'manifest:file-entry': [],
-      },
+        'manifest:file-entry': []
+      }
     };
     output['manifest:manifest']['manifest:file-entry'] = this.manifestFiles.map(
       file => {
         let out = {
           'manifest:full-path': file.path,
-          'manifest:media-type': file.mimeType,
+          'manifest:media-type': file.mimeType
         };
         if (file.version) {
           out['manifest:version'] = file.version;
@@ -197,7 +197,7 @@ export default class Document extends EventEmitter {
     return format(toXml(object), {
       xmlSelfClosingSpace: true,
       xmlWhitespaceSensitivity: 'ignore',
-      parser: 'xml',
+      parser: 'xml'
     });
   }
 
@@ -219,12 +219,12 @@ export default class Document extends EventEmitter {
       this.files.push(file);
       this.manifestFiles.push({
         mimeType: manifestFile['manifest:media-type'],
-        path: file.path,
+        path: file.path
       });
       return {
         mimeType: manifestFile['manifest:media-type'],
         pathPrevious: manifestFile['manifest:full-path'],
-        path: file.path,
+        path: file.path
       };
     }
   }
diff --git a/src/Presentation.js b/src/Presentation.js
index 1a08ef4..e6be420 100644
--- a/src/Presentation.js
+++ b/src/Presentation.js
@@ -25,7 +25,7 @@ export default class Presentation {
   _uniqueStyleIDs() {
     [
       'office:document-content.office:automatic-styles.style:style',
-      'office:document-content.office:automatic-styles.text:list-style',
+      'office:document-content.office:automatic-styles.text:list-style'
     ].forEach(key => {
       this.data = this._renameStyleKeys(this.data, key);
     });