diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..b9bade3
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,13 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+ # Unix-style newlines and whitespace cleanup
+ [*]
+ end_of_line = lf
+ insert_final_newline = true
+ trim_trailing_whitespace = true
+ insert_final_newline = true
+
+ # shell formatting
+ [*.{sh,bash,zsh}]
+ indent_style = space
+ indent_size = 4