diff --git a/flake-cpp.nix b/flake-cpp.nix
new file mode 100644
index 0000000..26f4181
--- /dev/null
+++ b/flake-cpp.nix
@@ -0,0 +1,40 @@
+{
+  description = "A build environment for C++ programs";
+
+  inputs = { nixpkgs.url = "github:nixos/nixpkgs/master"; };
+
+  outputs = { self, nixpkgs }: 
+    let 
+      pkgs = nixpkgs.legacyPackages.x86_64-linux.pkgs;
+    in {
+      devShell.x86_64-linux = pkgs.llvmPackages_16.libcxxStdenv.mkDerivation {
+        name = "A build environment for C++ programs";
+        buildInputs = [
+          pkgs.clang_16
+          pkgs.clang-tools
+          pkgs.clang-analyzer
+          pkgs.lldb_16
+          pkgs.llvmPackages_16.stdenv
+          pkgs.llvmPackages_16.libcxxStdenv
+          pkgs.llvmPackages_16.libcxxClang
+          pkgs.llvmPackages_16.compiler-rt
+          pkgs.llvmPackages_16.compiler-rt-libc
+          pkgs.llvmPackages_16.bintools
+          pkgs.llvmPackages_16.clangUseLLVM
+          pkgs.llvmPackages_16.libcxxabi
+          pkgs.llvmPackages_16.libcxx
+          pkgs.llvmPackages_16.libllvm
+          pkgs.llvmPackages_16.lld
+          pkgs.llvmPackages_16.bintools
+        ];
+        shellHook = ''
+          echo "Usage: cxx -o bin source.cc"
+          export CXX_MODULE_FLAGS='-fimplicit-modules -fimplicit-module-maps -fprebuilt-module-path=.'
+          export CXX_SANITIZE_FLAGS='-fsanitize=address -fsanitize=leak -fsanitize=undefined -fsanitize=bounds -fsanitize=float-divide-by-zero -fsanitize=integer-divide-by-zero -fsanitize=nonnull-attribute -fsanitize=null -fsanitize=pointer-overflow -fsanitize=integer -fno-omit-frame-pointer'
+          export CXX_WARNING_FLAGS='-Weverything -Wno-c++98-compat'
+          alias cxx='clang++ -O1 -std=c++20 -stdlib=libc++ $(echo $CXX_MODULE_FLAGS $CXX_SANITIZE_FLAGS $CXX_WARNING_FLAGS) -g'
+        '';
+      };
+    };
+}
+