diff --git a/documentation/js/js_badusb.md b/documentation/js/js_badusb.md
index 23f76c817..dda5a45b7 100644
--- a/documentation/js/js_badusb.md
+++ b/documentation/js/js_badusb.md
@@ -130,7 +130,7 @@ Prints a string by Alt+Numpad method - works only on Windows!
 **Parameters**
 
 - A string to print
-- (optional) delay between key presses
+- *(optional)* delay between key presses
 
 **Examples**
 ```js
@@ -145,7 +145,7 @@ Same as `altPrint` but ended with "ENTER" press.
 **Parameters**
 
 - A string to print
-- (optional) delay between key presses
+- *(optional)* delay between key presses
 
 **Examples**
 ```js
diff --git a/documentation/js/js_builtin.md b/documentation/js/js_builtin.md
index 71a4b2396..4823c13a4 100644
--- a/documentation/js/js_builtin.md
+++ b/documentation/js/js_builtin.md
@@ -144,7 +144,7 @@ Wrappers around `ArrayBuffer` objects, with dedicated types such as:
 **Fields**
 
 - byteLength: The length of the buffer in bytes
-- length: The length of the buffer in bytestyped elements
+- length: The length of the buffer in typed elements
 - buffer: The underlying `ArrayBuffer`
 <br>
 
@@ -313,4 +313,3 @@ Checks whether all of the specified extra features are supported by the interpre
 ```js
 checkSdkFeatures(["gui-widget"]);
 ```
-<br>
diff --git a/documentation/js/js_flipper.md b/documentation/js/js_flipper.md
new file mode 100644
index 000000000..a4da23868
--- /dev/null
+++ b/documentation/js/js_flipper.md
@@ -0,0 +1,52 @@
+# Flipper module {#js_flipper}
+
+The module contains methods and values to query device information and properties. Call the `require` function to load the module before first using its methods:
+
+```js
+let flipper = require("flipper");
+```
+
+# Values
+
+## firmwareVendor
+String representing the firmware installed on the device.
+Original firmware reports `"flipperdevices"`.
+Do **NOT** use this to check the presence or absence of features, refer to [other ways to check SDK compatibility](#js_builtin_sdk_compatibility).
+
+## jsSdkVersion
+Version of the JavaScript SDK.
+Do **NOT** use this to check the presence or absence of features, refer to [other ways to check SDK compatibility](#js_builtin_sdk_compatibility).
+
+<br>
+
+---
+
+# Methods
+
+## getModel()
+Returns the device model.
+
+**Example**
+```js
+flipper.getModel(); // "Flipper Zero"
+```
+
+<br>
+
+## getName()
+Returns the name of the virtual dolphin.
+
+**Example**
+```js
+flipper.getName(); // "Fur1pp44"
+```
+
+<br>
+
+## getBatteryCharge()
+Returns the battery charge percentage.
+
+**Example**
+```js
+flipper.getBatteryCharge(); // 100
+```
diff --git a/documentation/js/js_gui__file_picker.md b/documentation/js/js_gui__file_picker.md
index 96d5d81b0..a0854f0de 100644
--- a/documentation/js/js_gui__file_picker.md
+++ b/documentation/js/js_gui__file_picker.md
@@ -18,5 +18,3 @@ Displays a file picker and returns the selected file, or undefined if cancelled.
 **Returns**
 
 A `string` path, or `undefined`.
-
-<br>
diff --git a/documentation/js/js_gui__icon.md b/documentation/js/js_gui__icon.md
index 81208fcaf..7b65417fd 100644
--- a/documentation/js/js_gui__icon.md
+++ b/documentation/js/js_gui__icon.md
@@ -9,6 +9,7 @@ For an example, refer to the `gui.js` example script.
 
 ## getBuiltin()
 Gets a built-in firmware icon by its name.
+All known icons bundled with firmware are supported.
 
 **Parameters**
   - `icon`: name of the icon
@@ -29,5 +30,3 @@ It will be automatically unloaded when the script exits.
 **Returns**
 
 An `IconData` object.
-
-<br>
diff --git a/documentation/js/js_serial.md b/documentation/js/js_serial.md
index 763e96b31..c45ae5f74 100644
--- a/documentation/js/js_serial.md
+++ b/documentation/js/js_serial.md
@@ -77,7 +77,7 @@ Read from serial port until line break character.
 
 **Parameters**
 
-*(optional)* Timeout value in ms.
+- *(optional)* Timeout value in ms.
 
 **Returns**
 
@@ -93,11 +93,11 @@ serial.readln(5000); // Read with 5s timeout
 <br>
 
 ## readAny()
-Read any available amount of data from serial port, can help avoid starving your loop with small reads
+Read any available amount of data from serial port, can help avoid starving your loop with small reads.
 
 **Parameters**
 
-*(optional)* Timeout value in ms
+- *(optional)* Timeout value in ms
 
 **Returns**
 
diff --git a/documentation/js/js_storage.md b/documentation/js/js_storage.md
index 8bd4228ec..6ab437c62 100644
--- a/documentation/js/js_storage.md
+++ b/documentation/js/js_storage.md
@@ -507,5 +507,3 @@ Deinitialize virtual mount api.
 **Returns**
 
 Nothing on success, error on failure.
-
-<br>