diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..7022146
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,20 @@
+# see http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.py]
+line_length = 119
+
+[{Makefile,**.mk}]
+indent_style = tab
+insert_final_newline = false
+
+[*.yml]
+indent_style = tab
diff --git a/.gitignore b/.gitignore
index 145be6a..a7c2f58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .*
 !.github
+!.editorconfig
 !.gitignore
 __pycache__
 secret.txt