diff --git a/.eslintrc.js b/.eslintrc.js
deleted file mode 100644
index ee37113..0000000
--- a/.eslintrc.js
+++ /dev/null
@@ -1,22 +0,0 @@
-module.exports = {
-    env: {
-        'browser': true,
-        'es6': true,
-        'jasmine': true,
-        'node': true
-    },
-    extends: [
-        'standard'
-    ],
-    globals: {
-        Atomics: 'readonly',
-        SharedArrayBuffer: 'readonly'
-    },
-    parserOptions: {
-        ecmaVersion: 2018,
-        sourceType: 'module'
-    },
-    rules: {
-        'linebreak-style': ['error', 'unix'],
-    }
-}
diff --git a/README.md b/README.md
index b058385..eb79480 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,7 @@
 
 
 ![Tests](https://github.com/e-commit/EcommitCrudBundle/workflows/Tests/badge.svg)
-[![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com)
-
+[![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)
 
 **WARNING: This branch is under development. Not use in production. You can use stable versions or 2.6 branch.**
 
diff --git a/assets/js/ajax.js b/assets/js/ajax.js
index 419ea81..89c8342 100644
--- a/assets/js/ajax.js
+++ b/assets/js/ajax.js
@@ -81,7 +81,7 @@ export function sendRequest (options) {
   const eventBeginning = new CustomEvent('ec-crud-ajax', {
     cancelable: true,
     detail: {
-      options: options
+      options
     }
   })
   document.dispatchEvent(eventBeginning)
@@ -152,7 +152,7 @@ export function sendRequest (options) {
   const eventBeforeSend = new CustomEvent('ec-crud-ajax-before-send', {
     cancelable: true,
     detail: {
-      options: options
+      options
     }
   })
   document.dispatchEvent(eventBeforeSend)
@@ -282,8 +282,8 @@ export function updateDom (element, updateMode, content) {
     cancelable: true,
     detail: {
       element: originElement,
-      updateMode: updateMode,
-      content: content
+      updateMode,
+      content
     }
   })
   element.dispatchEvent(eventBefore)
@@ -313,8 +313,8 @@ export function updateDom (element, updateMode, content) {
     bubbles: true,
     detail: {
       element: originElement,
-      updateMode: updateMode,
-      content: content
+      updateMode,
+      content
     }
   })
   element.dispatchEvent(eventAfter)
@@ -364,8 +364,8 @@ function generateParameters (result, propertyPath, property, value) {
 function executeEventsAndCallbacksSuccess (callbacksSuccess, options, data, response) {
   const eventOnSuccess = new CustomEvent('ec-crud-ajax-on-success', {
     detail: {
-      data: data,
-      response: response
+      data,
+      response
     }
   })
   document.dispatchEvent(eventOnSuccess)
@@ -374,7 +374,7 @@ function executeEventsAndCallbacksSuccess (callbacksSuccess, options, data, resp
   const eventOnComplete = new CustomEvent('ec-crud-ajax-on-complete', {
     detail: {
       statusText: response.statusText,
-      response: response
+      response
     }
   })
   document.dispatchEvent(eventOnComplete)
@@ -384,8 +384,8 @@ function executeEventsAndCallbacksSuccess (callbacksSuccess, options, data, resp
 function executeEventsAndCallbacksError (options, statusText, response) {
   const eventOnError = new CustomEvent('ec-crud-ajax-on-error', {
     detail: {
-      statusText: statusText,
-      response: response
+      statusText,
+      response
     }
   })
   document.dispatchEvent(eventOnError)
@@ -393,8 +393,8 @@ function executeEventsAndCallbacksError (options, statusText, response) {
 
   const eventOnComplete = new CustomEvent('ec-crud-ajax-on-complete', {
     detail: {
-      statusText: statusText,
-      response: response
+      statusText,
+      response
     }
   })
   document.dispatchEvent(eventOnComplete)
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 0000000..15225a4
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,24 @@
+import globals from 'globals';
+import neostandard from 'neostandard';
+
+export default [
+    ...neostandard(),
+    {
+        languageOptions: {
+            ecmaVersion: 2018,
+            sourceType: 'module',
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+                ...globals.jasmine,
+                Atomics: 'readonly',
+                SharedArrayBuffer: 'readonly',
+                jasmine: true
+            }
+        },
+
+        rules: {
+            '@stylistic/linebreak-style': ['error', 'unix'],
+        }
+    }
+];
diff --git a/package.json b/package.json
index 9b9cf13..ab9b7f9 100644
--- a/package.json
+++ b/package.json
@@ -3,11 +3,9 @@
     "@ecommit/crud-bundle": "link:assets",
     "@symfony/webpack-encore": "^3.0",
     "core-js": "^3.0.0",
-    "eslint": "^8.0",
-    "eslint-config-standard": "^16.0.3",
-    "eslint-plugin-import": "^2.24.2",
-    "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-promise": "^6.0",
+    "eslint": "^9.0",
+    "eslint-plugin-promise": "^7.0",
+    "globals": "^15.12",
     "install": "^0.13.0",
     "jasmine": "^4.0",
     "jquery": "^3",
@@ -17,6 +15,7 @@
     "karma-jasmine-ajax": "^0.1.13",
     "karma-spec-reporter": "^0.0.32",
     "karma-webpack": "^5.0",
+    "neostandard": "^0.11.8",
     "webpack-notifier": "^1.6.0",
     "whatwg-fetch": "^3.6.2"
   },
diff --git a/tests/assets/js/ajax.spec.js b/tests/assets/js/ajax.spec.js
index 92f15d3..3424357 100644
--- a/tests/assets/js/ajax.spec.js
+++ b/tests/assets/js/ajax.spec.js
@@ -978,7 +978,7 @@ describe('Test Ajax.sendRequest', function () {
         priority: -99
       },
       update: '#ajax-result .content',
-      updateMode: updateMode
+      updateMode
     })
 
     expect(callbackSuccess).toHaveBeenCalledWith(expectedContent)