diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..025e4035
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,19 @@
+# https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 4
+
+[*.sh]
+indent_style = tab
+
+[*.{js,html,css}]
+indent_size = 1
+
+[*.md]
+trim_trailing_whitespace = false