diff --git a/shared/common/prerequities.mdx b/shared/common/prerequities.mdx
index b7bf6c626..0d766e04c 100644
--- a/shared/common/prerequities.mdx
+++ b/shared/common/prerequities.mdx
@@ -1,12 +1,74 @@
-To test the code used in this page you need to have:
-<PlatformWrapper notAllowed="react-js,windows,electron,unity" >
-* Implemented either the:
-    - [<Vg k="UIK"/> quickstart](../get-started/get-started-uikit)
-    - [SDK quickstart](../get-started/get-started-sdk)
+<PlatformWrapper platform="android">
+- [Android Studio](https://developer.android.com/studio) 4.1 or higher.
+- Android SDK API Level 24 or higher.
+- A mobile device that runs Android 4.1 or higher.
 </PlatformWrapper>
-<PlatformWrapper platform="react-js" >
-* Setup the [<Vpd  k="SDK" /> reference app](../get-started/get-started-sdk#prerequisites) for <Vpd k="NAME"/>.
+<PlatformWrapper platform="ios">
+- Xcode 12.0 or higher.
+- A device running iOS 9.0 or higher.
 </PlatformWrapper>
-<PlatformWrapper platform="windows" >
-* Same setup as the [<Vpd  k="SDK" /> quickstart prerequisites](../get-started/get-started-sdk#prerequisites) for <Vpd k="NAME"/>.
+<PlatformWrapper platform="macos">
+- Xcode 12.0 or higher.
+- A device running macOs 10.11 or higher.
+- An Apple developer account
 </PlatformWrapper>
+<PlatformWrapper platform="windows">
+- A device running Windows 7 or higher.
+- Microsoft Visual Studio 2017 or higher with [Desktop development with C++](https://devblogs.microsoft.com/cppblog/windows-desktop-development-with-c-in-visual-studio/) support.
+</PlatformWrapper>
+<PlatformWrapper platform="web">
+- A [supported browser](../reference/supported-platforms#browsers).
+<ProductWrapper notAllowed="signaling">
+- Physical media input devices, such as a camera and a microphone.
+</ProductWrapper>
+- A JavaScript package manager such as [npm](https://www.npmjs.com/package/npm).
+</PlatformWrapper>
+<PlatformWrapper platform="flutter">
+- [Flutter](https://docs.flutter.dev/get-started/install) 2.0.0 or higher
+- Dart 2.15.1 or higher
+- [Android Studio](https://developer.android.com/studio), IntelliJ, VS Code, or any other IDE that supports Flutter, see [Set up an editor](https://docs.flutter.dev/get-started/editor).
+
+- If your target platform is iOS:
+  - Xcode on macOS (latest version recommended)
+  - A physical iOS device
+  - iOS version 12.0 or later
+
+- If your target platform is Android:
+  - Android Studio on macOS or Windows (latest version recommended)
+  - An Android emulator or a physical Android device.
+
+- If you are developing a desktop application for Windows, macOS or Linux, make sure your development device meets the [Flutter desktop development requirements](https://docs.flutter.dev/development/platform-integration/desktop).
+
+</PlatformWrapper>
+<PlatformWrapper platform="react-native">
+- React Native 0.60 or later. For more information, see [Setting up the development environment](https://reactnative.dev/docs/environment-setup).
+- Node 10 or later
+- For iOS
+    - A machine running macOS
+    - Xcode 10 or later
+    - CocoaPods
+    - A physical or virtual mobile device running iOS 9.0 or later. If you use React Native 0.63 or later, ensure your iOS version is 10.0 or later.
+- For Android
+    - A machine running macOS, Windows, or Linux
+    - [Java Development Kit (JDK) 11](https://openjdk.org/projects/jdk/11/) or later
+    - Android Studio
+    - A physical or virtual mobile device running Android 5.0 or later
+</PlatformWrapper>
+<PlatformWrapper platform="unity">
+- [Unity Hub](https://unity.com/download)
+- [Unity Editor 2017.X LTS or higher](https://unity.com/releases/editor/archive)
+- Microsoft Visual Studio 2017 or higher
+</PlatformWrapper>
+<PlatformWrapper platform="electron">
+- Physical media input devices, such as a camera and a microphone.
+- A JavaScript package manager such as [npm](https://www.npmjs.com/package/npm).
+</PlatformWrapper>
+<PlatformWrapper platform="linux-c">
+* A device running Linux Ubuntu 14.04 or above; 18.04+ is recommended.
+* At least 2 GB of memory.
+* `cmake` 3.6.0 or above.
+</PlatformWrapper>
+- An <Vg k="COMPANY" /> [account](../reference/manage-agora-account#create-an-agora-account) and [project](../reference/manage-agora-account#create-an-agora-project).
+- A computer with Internet access.
+
+    Ensure that no firewall is blocking your network communication.