diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..d3188bb
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,28 @@
+# http://editorconfig.org/
+
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+trim_trailing_whitespace = true
+
+[*.go]
+indent_style = tab
+
+[*.{js,jsx,json,html}]
+indent_style = space
+indent_size = 4
+
+[webapp/package.json]
+indent_size = 2
+
+[Makefile,*.mk]
+indent_style = tab
+
+[*.md]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = false
+