diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 0000000..75d64dc
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1,12 @@
+Checks: '
+-*,
+modernize-use-nullptr,
+'
+
+# Treat all warnings as errors
+WarningsAsErrors: '*'
+
+# Apply checks to all files
+HeaderFilterRegex: '(?!^subprojects).*'
+
+CheckOptions: []