diff --git a/.changeset/unlucky-lobsters-train.md b/.changeset/unlucky-lobsters-train.md
new file mode 100644
index 0000000..324c72b
--- /dev/null
+++ b/.changeset/unlucky-lobsters-train.md
@@ -0,0 +1,5 @@
+---
+"@sveltejs/eslint-config": major
+---
+
+breaking: replace deprecated stylistic rules
diff --git a/index.js b/index.js
index 37aa5ba..cadded9 100644
--- a/index.js
+++ b/index.js
@@ -3,6 +3,7 @@ import ts from 'typescript-eslint';
 import svelte from 'eslint-plugin-svelte';
 import prettier from 'eslint-config-prettier';
 import unicorn from 'eslint-plugin-unicorn';
+import stylistic from '@stylistic/eslint-plugin-js';
 import globals from 'globals';
 
 /** @type {import('eslint').Linter.FlatConfig[]} */
@@ -14,7 +15,8 @@ export default [
 	...svelte.configs['flat/prettier'],
 	{
 		plugins: {
-			unicorn
+			unicorn,
+			'@stylistic': stylistic
 		},
 		languageOptions: {
 			globals: {
@@ -23,7 +25,9 @@ export default [
 			}
 		},
 		rules: {
-			'@typescript-eslint/array-type': [ 'error', { default: 'array-simple' } ],
+			'@stylistic/quote-props': ['error', 'as-needed'],
+			'@stylistic/quotes': ['error', 'single', { avoidEscape: true }],
+			'@typescript-eslint/array-type': ['error', { default: 'array-simple' }],
 			'@typescript-eslint/ban-ts-comment': 'off',
 			'@typescript-eslint/ban-types': 'off',
 			'@typescript-eslint/camelcase': 'off',
@@ -36,25 +40,23 @@ export default [
 			'@typescript-eslint/no-explicit-any': 'off',
 			'@typescript-eslint/no-inferrable-types': 'off',
 			'@typescript-eslint/no-object-literal-type-assertion': 'off',
+			'@typescript-eslint/no-this-alias': 'off',
 			'@typescript-eslint/no-unused-vars': ['error', { args: 'after-used', argsIgnorePattern: '^_' }],
 			'@typescript-eslint/no-use-before-define': 'off',
-			'@typescript-eslint/no-this-alias': 'off',
 			'@typescript-eslint/prefer-interface': 'off',
 			'no-constant-condition': ['error', { checkLoops: false }],
 			'no-duplicate-imports': 'error',
 			'no-empty': ['error', { allowEmptyCatch: true }],
 			'no-inner-declarations': 'off',
-			'no-sparse-arrays': 'off',
 			'no-restricted-properties': [
 				'error',
 				{ object: 'test', property: 'only', message: 'Do not check in test.only tests.' }
 			],
+			'no-sparse-arrays': 'off',
+			'prefer-const': ['error', { destructuring: 'all' }],
 			'no-var': 'error',
-			'object-shorthand': [ 'error', 'always' ],
+			'object-shorthand': ['error', 'always'],
 			'prefer-arrow-callback': 'error',
-			'prefer-const': [ 'error', { destructuring: 'all' } ],
-			quotes: ['error', 'single', { avoidEscape: true }],
-			'quote-props': [ 'error', 'as-needed' ],
 			'svelte/no-inner-declarations': 'off',
 			'unicorn/prefer-node-protocol': 'error'
 		}
diff --git a/package.json b/package.json
index 425eaab..c67ec19 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
   "homepage": "https://github.com/svelte/eslint-config#readme",
   "devDependencies": {
     "@changesets/cli": "^2.27.1",
+    "@stylistic/eslint-plugin-js": "^1.7.0",
     "@svitejs/changesets-changelog-github-compact": "^1.1.0",
     "eslint": "^9.0.0",
     "eslint-config-prettier": "^9.1.0",
@@ -32,6 +33,7 @@
     "typescript-eslint": "^7.6.0"
   },
   "peerDependencies": {
+    "@stylistic/eslint-plugin-js": ">= 1",
     "eslint": ">= 9",
     "eslint-config-prettier": ">= 9",
     "eslint-plugin-svelte": ">= 2.36",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 70dbe55..c1e6593 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,6 +8,9 @@ devDependencies:
   '@changesets/cli':
     specifier: ^2.27.1
     version: 2.27.1
+  '@stylistic/eslint-plugin-js':
+    specifier: ^1.7.0
+    version: 1.7.0(eslint@9.0.0)
   '@svitejs/changesets-changelog-github-compact':
     specifier: ^1.1.0
     version: 1.1.0
@@ -418,6 +421,20 @@ packages:
       fastq: 1.17.1
     dev: true
 
+  /@stylistic/eslint-plugin-js@1.7.0(eslint@9.0.0):
+    resolution: {integrity: sha512-PN6On/+or63FGnhhMKSQfYcWutRlzOiYlVdLM6yN7lquoBTqUJHYnl4TA4MHwiAt46X5gRxDr1+xPZ1lOLcL+Q==}
+    engines: {node: ^16.0.0 || >=18.0.0}
+    peerDependencies:
+      eslint: '>=8.40.0'
+    dependencies:
+      '@types/eslint': 8.56.7
+      acorn: 8.11.3
+      escape-string-regexp: 4.0.0
+      eslint: 9.0.0
+      eslint-visitor-keys: 3.4.3
+      espree: 9.6.1
+    dev: true
+
   /@svitejs/changesets-changelog-github-compact@1.1.0:
     resolution: {integrity: sha512-qhUGGDHcpbY2zpjW3SwqchuW8J/5EzlPFud7xNntHKA7f3a/mx5+g+ruJKFHSAiVZYo30PALt+AyhmPUNKH/Og==}
     engines: {node: ^14.13.1 || ^16.0.0 || >=18}
@@ -428,6 +445,13 @@ packages:
       - encoding
     dev: true
 
+  /@types/eslint@8.56.7:
+    resolution: {integrity: sha512-SjDvI/x3zsZnOkYZ3lCt9lOZWZLB2jIlNKz+LBgCtDurK0JZcwucxYHn1w2BJkD34dgX9Tjnak0txtq4WTggEA==}
+    dependencies:
+      '@types/estree': 1.0.5
+      '@types/json-schema': 7.0.15
+    dev: true
+
   /@types/estree@1.0.5:
     resolution: {integrity: sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==}
     dev: true