diff --git a/.editorconfig b/.editorconfig
index 2c3bac0..98ac4f7 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,2 +1,13 @@
+[.*]
+charset: utf-8
+end_of_line: lf
+
 [*.go]
 indent_style = tab
+
+[*.js]
+indent_style = space
+indent_size = 2
+
+[Makefile]
+indent_style = tab
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index dd9dd8a..d5bedd7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
 build
 devel.env
+
+# Ignoring for IDE-specific files
+.idea/*
+.dir-locals.el