diff --git a/.gitattributes b/.gitattributes
index 10ab780..0306584 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,5 +1,4 @@
 *        text=auto
-*.sh     text=auto  eol=lf
 
 *.asc    binary
 *.gif    binary
diff --git a/npm/prettier-config/package.json b/npm/prettier-config/package.json
new file mode 100644
index 0000000..124ca61
--- /dev/null
+++ b/npm/prettier-config/package.json
@@ -0,0 +1,26 @@
+{
+  "$schema": "https://json.schemastore.org/package.json",
+  "name": "@revi/prettier-config",
+  "version": "0.0.1",
+  "description": "@revi's prettier configs",
+  "main": "prettier.config.js",
+  "dependencies": {
+    "prettier": "^3.3.2"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/revi/sandbox/blob/master/npm-prettier-config"
+  },
+  "bugs": {
+    "url": "https://revi.xyz/new"
+  },
+  "keywords": [
+    "prettier"
+  ],
+  "type": "module",
+  "scripts": {
+    "p:c": "prettier --check"
+  },
+  "author": "revi",
+  "license": "Apache-2.0"
+}
diff --git a/npm/prettier-config/prettier.config.js b/npm/prettier-config/prettier.config.js
new file mode 100644
index 0000000..8fa7554
--- /dev/null
+++ b/npm/prettier-config/prettier.config.js
@@ -0,0 +1,40 @@
+// @ts-check
+/**
+ * @file revi's prettier config preset
+ * @see https://prettier.io/docs/en/configuration.html
+ * @type {import("prettier").Config}
+ * @copyright Hong Yongmin 2024
+ * @license Apache-2.0
+ */
+
+const config = {
+  bracketSpacing: false,
+  bracketSameLine: true,
+  proseWrap: 'preserve',
+  singleQuote: true,
+  trailingComma: 'all',
+  overrides: [
+    {
+      files: '.arcconfig',
+      options: {parser: 'json'},
+    },
+    {
+      files: '.arclint',
+      options: {parser: 'json'},
+    },
+    {
+      files: '.arcunit',
+      options: {parser: 'json'},
+    },
+    {
+      files: '.imgbotconfig',
+      options: {parser: 'json'},
+    },
+    {
+      files: '.yamllint',
+      options: {parser: 'yaml'},
+    },
+  ],
+};
+
+export default config;
diff --git a/package-lock.json b/package-lock.json
index e617d5d..2e7273a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,23 @@
 {
-  "name": "sandbox",
+  "name": "@revi/scripts",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
+      "name": "@revi/scripts",
+      "workspaces": [
+        "npm/prettier-config"
+      ],
       "devDependencies": {
         "csslint": "^1.0.5",
         "jshint": "^2.13.6",
         "prettier": "^3.3.1"
       }
     },
+    "node_modules/@revi/prettier-config": {
+      "resolved": "npm/prettier-config",
+      "link": true
+    },
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -321,10 +329,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.1.tgz",
-      "integrity": "sha512-7CAwy5dRsxs8PHXT3twixW9/OEll8MLE0VRPCJyl7CkS6VHGPSlsVaWTiASPTyGyYRyApxlaWTzwUxVNrhcwDg==",
-      "dev": true,
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.2.tgz",
+      "integrity": "sha512-rAVeHYMcv8ATV5d508CFdn+8/pHPpXeIid1DdrPwXnaAdH7cqjVbpJaT5eq4yRAFU/lsbwYwSF/n5iNrdJHPQA==",
       "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
@@ -375,9 +382,22 @@
       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
       "dev": true,
       "license": "ISC"
+    },
+    "npm/prettier-config": {
+      "version": "0.0.1",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "prettier": "^3.3.2"
+      }
     }
   },
   "dependencies": {
+    "@revi/prettier-config": {
+      "version": "file:npm/prettier-config",
+      "requires": {
+        "prettier": "^3.3.2"
+      }
+    },
     "balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -626,10 +646,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.1.tgz",
-      "integrity": "sha512-7CAwy5dRsxs8PHXT3twixW9/OEll8MLE0VRPCJyl7CkS6VHGPSlsVaWTiASPTyGyYRyApxlaWTzwUxVNrhcwDg==",
-      "dev": true
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.2.tgz",
+      "integrity": "sha512-rAVeHYMcv8ATV5d508CFdn+8/pHPpXeIid1DdrPwXnaAdH7cqjVbpJaT5eq4yRAFU/lsbwYwSF/n5iNrdJHPQA=="
     },
     "readable-stream": {
       "version": "1.1.14",
diff --git a/package.json b/package.json
index e29025b..2154d2b 100644
--- a/package.json
+++ b/package.json
@@ -1,4 +1,5 @@
 {
+  "$schema": "https://json.schemastore.org/package.json",
   "name": "@revi/scripts",
   "private": true,
   "devDependencies": {
@@ -7,7 +8,10 @@
     "prettier": "^3.3.1"
   },
   "scripts": {
-    "p:c": "prettier --check .",
-    "p:w": "prettier --write ."
-  }
+    "p:c": "prettier --check",
+    "p:w": "prettier --write"
+  },
+  "workspaces": [
+    "npm/prettier-config"
+  ]
 }