diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..271822f
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,13 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+insert_final_newline = false
+trim_trailing_whitespace = false
diff --git a/.gitignore b/.gitignore
index 1da0818..b7108fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,5 @@ src/**/*.js
 test/**/*.js
 yarn.lock
 .idea
-output
\ No newline at end of file
+output
+.DS_Store