diff --git a/.vscode/launch.json b/.vscode/launch.json
index 55a2f10f2c..33fc3bdea9 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -2,14 +2,22 @@
   // Use IntelliSense to learn about possible attributes.
   // Hover to view descriptions of existing attributes.
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+
+  // NOTE: --disable-extensions
+  // Disable all installed extensions for increas performance of playground 
+  // Disable all installed extensions to increase performance of the debug instance 
+  // and prevent potential conflicts with other installed extensions.
+
   "version": "0.2.0",
   "configurations": [
     {
+      // Used for testing the extension with the installed LSP server.
       "name": "Run Extension",
       "type": "extensionHost",
       "request": "launch",
       "runtimeExecutable": "${execPath}",
       "args": [
+        "--disable-extensions",
         "--extensionDevelopmentPath=${workspaceFolder}/editors/code"
       ],
       "outFiles": [
@@ -18,11 +26,13 @@
       "preLaunchTask": "Build Extension"
     },
     {
+      // Used for testing theextension with a local build of the LSP server (in `target/debug`).
       "name": "Run Extension (Dev Server)",
       "type": "extensionHost",
       "request": "launch",
       "runtimeExecutable": "${execPath}",
       "args": [
+        "--disable-extensions",
         "--extensionDevelopmentPath=${workspaceFolder}/editors/code"
       ],
       "outFiles": [
@@ -34,7 +44,13 @@
       }
     },
     {
-      "name": "Debug Lsp Server",
+      // Attaching LLDB by Pid to lsp server
+      // NOTE: it requires root permission, also for better debugging
+      // if you want more than just assembler representation for ex: 
+      // walk in file, you need debugging symbols.
+      // Project can build with it, for set - chane inside
+      // ./Cargo.toml field debug 
+      "name": "Attach To Server",
       "type": "lldb",
       "request": "attach",
       "program": "${workspaceFolder}/target/debug/ra_lsp_server",