diff --git a/README.md b/README.md
index b9c0abb..61eef64 100644
--- a/README.md
+++ b/README.md
@@ -102,3 +102,65 @@ log({
   ]
 })
 ```
+
+## Advanced usage
+
+### Logging map creators
+
+With `creatorLogger` you can log map creators such as
+[Logux’s SyncMapTemplate](https://logux.io/web-api/#globals-syncmaptemplate).
+
+```js
+import { creatorLogger } from '@nanostores/logger'
+
+let destroy = creatorLogger({ $users }, {
+  nameGetter: (creatorName, store) => {
+    return `${creatorName}:${store.value.id}`
+  }
+})
+```
+
+### Building devtools
+
+If you need to create you own devtools or an extension for you devtools
+we have `buildLogger` method with complex logging logic inside.
+
+```js
+import { buildLogger } from '@nanostores/logger'
+import { $profile } from './stores/index.js'
+
+let destroy = buildLogger($profile, 'Profile', {
+  mount: ({ storeName }) => {
+    console.log(`${storeName} was mounted`)
+  },
+
+  unmount: ({ storeName }) => {
+    console.log(`${storeName} was unmounted`)
+  },
+
+  change: ({ actionName, changed, newValue, oldValue, valueMessage }) => {
+    let message = `${storeName} was changed`
+    if (changed) message += `in the ${changed} key`
+    if (oldValue) message += `from ${oldValue}`
+    message += `to ${newValue}`
+    if (actionName) message += `by action ${actionName}`
+    console.log(message, valueMessage)
+  },
+
+  action: {
+    start: ({ actionName, args }) => {
+      let message = `${actionName} was started`
+      if (args.length) message += 'with arguments'
+      console.log(message, args)
+    },
+
+    error: ({ actionName, error }) => {
+      console.log(`${actionName} was failed`, error)
+    },
+
+    end: ({ actionName }) => {
+      console.log(`${actionName} was ended`)
+    }
+  }
+})
+```
diff --git a/build-logger/index.d.ts b/build-logger/index.d.ts
index 45e0f63..eadb114 100644
--- a/build-logger/index.d.ts
+++ b/build-logger/index.d.ts
@@ -99,7 +99,7 @@ interface BuildLoggerEvents {
  *   action: {
  *     start: ({ actionName, args }) => {
  *       let message = `${actionName} was started`
- *       if (args.length) message += `with arguments`
+ *       if (args.length) message += 'with arguments'
  *       console.log(message, args)
  *     },
  *
diff --git a/creator-logger/index.d.ts b/creator-logger/index.d.ts
index c2e0802..da3ff8c 100644
--- a/creator-logger/index.d.ts
+++ b/creator-logger/index.d.ts
@@ -1,11 +1,24 @@
 import type { MapCreator, MapStore } from 'nanostores'
 
-import type { LoggerOptions } from '../logger/index.js'
+import type { LoggerOptions } from '../build-logger/index.js'
 
 interface CreatorLoggerOptions extends LoggerOptions {
+  /**
+   * Custom name getter for stores built with creators.
+   *
+   * @param creatorName Name of the creator.
+   * @param store Store built by the creator.
+   * @returns Custom store name.
+   */
   nameGetter: (creatorName: string, store: MapStore) => string
 }
 
+/**
+ * Displays Nano Stores events in browser console.
+ *
+ * @param creators Creators for logging.
+ * @param opts Logger options.
+ */
 export function creatorLogger(
   creators: { [key: string]: MapCreator },
   opts?: CreatorLoggerOptions
diff --git a/logger/index.d.ts b/logger/index.d.ts
index baab218..38ad8ec 100644
--- a/logger/index.d.ts
+++ b/logger/index.d.ts
@@ -3,7 +3,7 @@ import type { AnyStore } from 'nanostores'
 import type { LoggerOptions } from '../build-logger/index.js'
 
 /**
- * Display Nanostores events in browser console.
+ * Displays Nano Stores events in browser console.
  *
  * ```js
  * import { logger } from '@nanostores/logger'