diff --git a/.gitignore b/.gitignore
index ede5619..95c04c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,10 +2,13 @@ __pycache__
 build*
 compile_commands.json
 .cache/
+.ccache/
 .idea/
 .vscode/
+!.vscode/c_cpp_properties.json
+!.vscode/cmake-variants.yaml
+!.vscode/README.md
 .cores/
-.ccache/
 cmake-build-*
 Testing/
 .DS_Store
diff --git a/.vscode/README.md b/.vscode/README.md
new file mode 100644
index 0000000..8044ccc
--- /dev/null
+++ b/.vscode/README.md
@@ -0,0 +1,2 @@
+This is the minimal configuration for VSCode IDE.
+If you don't use VSCode, feel free to delete this directory.
diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..fe6bd42
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,10 @@
+{
+  "configurations": [
+    {
+      "name": "CMake",
+      "compileCommands": "${config:cmake.buildDirectory}/compile_commands.json",
+      "configurationProvider": "ms-vscode.cmake-tools"
+    }
+  ],
+  "version": 4
+}
diff --git a/.vscode/cmake-variants.yaml b/.vscode/cmake-variants.yaml
new file mode 100644
index 0000000..955a8f2
--- /dev/null
+++ b/.vscode/cmake-variants.yaml
@@ -0,0 +1,17 @@
+buildType:
+  default: debug
+  choices:
+    debug:
+      short: Debug
+      long: Unoptimized debug build with sanitizers
+      buildType: Debug
+      settings:
+        CMAKE_EXPORT_COMPILE_COMMANDS: ON
+        USERVER_SANITIZE: addr ub
+
+    release:
+      short: Release
+      long: Optimized build
+      buildType: Release
+      settings:
+        CMAKE_EXPORT_COMPILE_COMMANDS: ON