diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 0000000..7d68b81
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1,9 @@
+Checks: '-*,
+    modernize-use-nullptr
+    '
+
+CheckOptions: []
+
+HeaderFilterRegex: (?!^subprojects).*
+
+WarningsAsErrors: '*'