diff --git a/applications/system/js_app/examples/apps/Scripts/Examples/stringutils.js b/applications/system/js_app/examples/apps/Scripts/Examples/stringutils.js
index 76a16653e..c1f4d447a 100644
--- a/applications/system/js_app/examples/apps/Scripts/Examples/stringutils.js
+++ b/applications/system/js_app/examples/apps/Scripts/Examples/stringutils.js
@@ -12,8 +12,8 @@ let searchStr = "World";
 let result2 = toString(sampleText.indexOf(searchStr));
 print(result2);
 
-let upperCaseText = "Text in upper case: " + to_upper_case(sampleText);
+let upperCaseText = "Text in upper case: " + toUpperCase(sampleText);
 print(upperCaseText);
 
-let lowerCaseText = "Text in lower case: " + to_lower_case(sampleText);
+let lowerCaseText = "Text in lower case: " + toLowerCase(sampleText);
 print(lowerCaseText);
diff --git a/applications/system/js_app/examples/apps/Scripts/interactive.js b/applications/system/js_app/examples/apps/Scripts/interactive.js
index 95db91153..d346552e2 100644
--- a/applications/system/js_app/examples/apps/Scripts/interactive.js
+++ b/applications/system/js_app/examples/apps/Scripts/interactive.js
@@ -12,14 +12,14 @@ while (dialog.message("Interactive Console", result)) {
     let input = keyboard.text(256);
     if (!input) break;
 
-    let path = tmp_template + to_string(tmp_number++);
+    let path = tmp_template + toString(tmp_number++);
     storage.write(path, "({run:function(){return " + input + ";},})");
     result = load(path).run();
     storage.remove(path);
 
     // Must convert to string explicitly
     if (typeof result === "number") {
-        result = to_string(result);
+        result = toString(result);
     } else if (typeof result === "undefined") {
         result = "undefined";
     } else if (typeof result === "boolean") {
diff --git a/applications/system/js_app/js_thread.c b/applications/system/js_app/js_thread.c
index 95cad84f6..c448945de 100644
--- a/applications/system/js_app/js_thread.c
+++ b/applications/system/js_app/js_thread.c
@@ -337,9 +337,9 @@ static int32_t js_thread(void* arg) {
     mjs_set(mjs, global, "toString", ~0, MJS_MK_FN(js_global_to_string));
     mjs_set(mjs, global, "ffi_address", ~0, MJS_MK_FN(js_ffi_address));
     mjs_set(mjs, global, "require", ~0, MJS_MK_FN(js_require));
-    mjs_set(mjs, global, "parse_int", ~0, MJS_MK_FN(js_parse_int));
-    mjs_set(mjs, global, "to_upper_case", ~0, MJS_MK_FN(js_to_upper_case));
-    mjs_set(mjs, global, "to_lower_case", ~0, MJS_MK_FN(js_to_lower_case));
+    mjs_set(mjs, global, "parseInt", ~0, MJS_MK_FN(js_parse_int));
+    mjs_set(mjs, global, "toUpperCase", ~0, MJS_MK_FN(js_to_upper_case));
+    mjs_set(mjs, global, "toLowerCase", ~0, MJS_MK_FN(js_to_lower_case));
 
     mjs_val_t console_obj = mjs_mk_object(mjs);
     mjs_set(mjs, console_obj, "log", ~0, MJS_MK_FN(js_console_log));
diff --git a/applications/system/js_app/modules/js_vgm/js_vgm.c b/applications/system/js_app/modules/js_vgm/js_vgm.c
index 2d7a56b6e..8d48d843f 100644
--- a/applications/system/js_app/modules/js_vgm/js_vgm.c
+++ b/applications/system/js_app/modules/js_vgm/js_vgm.c
@@ -144,10 +144,10 @@ static void js_vgm_destroy(void* inst) {
 }
 
 static const JsModuleDescriptor js_vgm_desc = {
-    name: "vgm",
-    create: js_vgm_create,
-    destroy: js_vgm_destroy,
-    api_interface: NULL,
+    "vgm",
+    js_vgm_create,
+    js_vgm_destroy,
+    NULL,
 };
 
 static const FlipperAppPluginDescriptor plugin_descriptor = {
diff --git a/applications/system/js_app/types/badusb/index.d.ts b/applications/system/js_app/types/badusb/index.d.ts
index 4b49dc991..c1fcaafbf 100644
--- a/applications/system/js_app/types/badusb/index.d.ts
+++ b/applications/system/js_app/types/badusb/index.d.ts
@@ -34,7 +34,7 @@ export type KeyCode = MainKey | ModifierKey | number;
  * @brief Initializes the module
  * @param settings USB device settings. Omit to select default parameters
  */
-export declare function setup(settings?: { vid: number, pid: number, mfrName?: string, prodName?: string, layout_path: string }): void;
+export declare function setup(settings?: { vid: number, pid: number, mfrName?: string, prodName?: string, layoutPath: string }): void;
 
 /**
  * @brief Tells whether the virtual USB HID device has successfully connected
diff --git a/documentation/js/js_builtin.md b/documentation/js/js_builtin.md
index 9c59b9822..043921e27 100644
--- a/documentation/js/js_builtin.md
+++ b/documentation/js/js_builtin.md
@@ -40,11 +40,11 @@ print("string1", "string2", 123);
 ## console.debug
 Same as `print`, but output to serial console only, with corresponding log level.
 
-## to_string
+## toString
 Convert a number to string with an optional base.
 
 ### Examples:
 ```js
-to_string(123) // "123"
-to_string(123, 16) // "0x7b"
+toString(123) // "123"
+toString(123, 16) // "0x7b"
 ```