diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000000..733d2aced5
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,24 @@
+# Auto basic formatting when saving file with EditorConfig https://editorconfig.org/
+
+# top-most EditorConfig file
+root = true
+
+[*]
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+# make
+[Makefile*]
+indent_style = tab
+indent_size = 4
+
+# c++
+[*.{cpp,cu,h}]
+indent_style = space
+indent_size = 4
+
+# python
+[*.py]
+indent_style = space
+indent_size = 4