diff --git a/npm/prettier-config/README.md b/npm/prettier-config/README.md
new file mode 100644
index 0000000..c03bb48
--- /dev/null
+++ b/npm/prettier-config/README.md
@@ -0,0 +1,37 @@
+# @revi/prettier-config
+
+This is [@revi](https://revi.xyz/)'s personal [prettier](https://prettier.io/docs/en/) config.
+
+## Config
+
+```js
+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'},
+    },
+  ],
+};
+```
diff --git a/npm/prettier-config/package.json b/npm/prettier-config/package.json
index 124ca61..f1c188c 100644
--- a/npm/prettier-config/package.json
+++ b/npm/prettier-config/package.json
@@ -1,15 +1,24 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@revi/prettier-config",
-  "version": "0.0.1",
+  "version": "0.0.2",
+  "author": {
+    "name": "revi",
+    "email": "revi@omglol.email",
+    "url": "https://revi.xyz"
+  },
   "description": "@revi's prettier configs",
   "main": "prettier.config.js",
-  "dependencies": {
+  "peerDependencies": {
     "prettier": "^3.3.2"
   },
+  "scripts": {
+    "p:c": "prettier --check"
+  },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/revi/sandbox/blob/master/npm-prettier-config"
+    "url": "https://github.com/revi/sandbox.git",
+    "directory": "npm/prettier-config"
   },
   "bugs": {
     "url": "https://revi.xyz/new"
@@ -18,9 +27,6 @@
     "prettier"
   ],
   "type": "module",
-  "scripts": {
-    "p:c": "prettier --check"
-  },
-  "author": "revi",
+  "funding": "https://github.com/sponsors/revi",
   "license": "Apache-2.0"
 }
diff --git a/npm/prettier-config/prettier.config.js b/npm/prettier-config/prettier.config.js
index 8fa7554..ac62646 100644
--- a/npm/prettier-config/prettier.config.js
+++ b/npm/prettier-config/prettier.config.js
@@ -7,6 +7,7 @@
  * @license Apache-2.0
  */
 
+// Update README.md when you update the config.
 const config = {
   bracketSpacing: false,
   bracketSameLine: true,