diff --git a/docs/README.md b/docs/README.md
index a8dac1a89..3d57dae0f 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -15,11 +15,10 @@
   - [Using NodeGui's APIs](tutorial/application-architecture.md#using-NodeGui-apis)
   - [Using Node.js APIs](tutorial/application-architecture.md#using-nodejs-apis)
   - [Using Native Node.js Modules](tutorial/using-native-node-modules.md)
+- [Testing and Debugging](tutorial/debugging-app.md)
+  - [Debugging Qode/NodeGui Process](tutorial/debugging-qode-process.md)
+  - [Debugging a NodeGui app with Visual Studio Code](tutorial/debugging-app-vscode.md)
     // BOOK MARK - TODO AFTER THIS
-- [Testing and Debugging](tutorial/application-debugging.md)
-  - [Debugging the Main Process](tutorial/debugging-main-process.md)
-  - [Debugging the Main Process with Visual Studio Code](tutorial/debugging-main-process-vscode.md)
-  - [DevTools Extension](tutorial/devtools-extension.md)
 - [Distribution](tutorial/application-distribution.md)
   - [Supported Platforms](tutorial/support.md#supported-platforms)
   - [Code Signing](tutorial/code-signing.md)
diff --git a/docs/tutorial/debugging-app-vscode.md b/docs/tutorial/debugging-app-vscode.md
new file mode 100644
index 000000000..ef58c81cf
--- /dev/null
+++ b/docs/tutorial/debugging-app-vscode.md
@@ -0,0 +1,38 @@
+# Debugging the App in VSCode
+
+### 1. Open an NodeGui project in VSCode.
+
+```sh
+$ git clone git@github.com:nodegui/nodegui-starter.git
+$ code nodegui-starter
+```
+
+### 2. Add a file `.vscode/launch.json` with the following configuration:
+
+```json
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Qode Process",
+      "type": "node",
+      "request": "launch",
+      "cwd": "${workspaceRoot}",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/qode",
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/qode.exe"
+      },
+      "args": ["./dist/index.js"],
+      "outputCapture": "std"
+    }
+  ]
+}
+```
+
+**Tip**
+
+You could also configure a preLaunchTask for building typescript before launching the debugger everytime.
+
+### 3. Debugging
+
+Set some breakpoints in `index.js`, and start debugging in the [Debug View](https://code.visualstudio.com/docs/editor/debugging). You should be able to hit the breakpoints.
diff --git a/docs/tutorial/debugging-app.md b/docs/tutorial/debugging-app.md
new file mode 100644
index 000000000..fd9836b67
--- /dev/null
+++ b/docs/tutorial/debugging-app.md
@@ -0,0 +1,54 @@
+# Application Debugging
+
+Whenever your NodeGui application is not behaving the way you wanted it to,
+an array of debugging tools might help you find coding errors, performance
+bottlenecks, or optimization opportunities.
+
+Since a NodeGui application runs on Qode. And Qode is essentially Node.Js. We can consider a NodeGui app as a regular NodeJs app. Hence, you can use any debugging tool that you use with Node.Js
+One of the most popular way of debugging a Node.Js app is by making use of the [Chromium Developer Tools][node-inspect].
+
+Google offers [excellent documentation for their developer tools][devtools].
+We recommend that you make yourself familiar with them - they are usually one
+of the most powerful utilities in any NodeGui Developer's tool belt.
+
+# Debugging Qode process
+
+To debug JavaScript that's executed in the Qode/Node process you will need to use an external debugger and
+launch Qode with the `--inspect` or `--inspect-brk` switch. Once you run it you can open up Chrome and visit `chrome://inspect` where you should see your app listed.
+
+## Command Line Switches
+
+Use one of the following command line switches to enable debugging of the process:
+
+### `--inspect=[port]`
+
+Qode will listen for V8 inspector protocol messages on the specified `port`,
+an external debugger will need to connect on this port. The default `port` is
+`9229`.
+
+```shell
+qode --inspect=9229 your/app
+```
+
+### `--inspect-brk=[port]`
+
+Like `--inspect` but pauses execution on the first line of JavaScript.
+
+**Note**
+
+If you are using the official boilerplate `nodegui-starter`, then you can achieve this by running
+
+```
+npm run debug
+```
+
+## External Debuggers
+
+You will need to use a debugger that supports the V8 inspector protocol.
+
+- Connect Chrome by visiting `chrome://inspect` and selecting to inspect the
+  launched NodeGui app present there.
+- [Debugging the NodeGui app in VSCode](tutorial/debugging-app-vscode.md)
+
+[node-inspect]: https://nodejs.org/en/docs/inspector/
+[devtools]: https://developer.chrome.com/devtools