diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..2459fa0
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,16 @@
+root = true
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+
+[*.{yaml,yml,json5}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+indent_size = 4
+trim_trailing_whitespace = false
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..21c874c
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,2 @@
+[tools]
+act = "latest"