diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..7c5956a
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+  charset = utf-8
+
+  trim_trailing_whitespace = true
+
+  end_of_line = lf
+  insert_final_newline = true
+
+  indent_style = space
+  indent_size = 2
+
+[*.{js,jsx,ts,tsx}]
+  max_line_length = 120
diff --git a/.gitignore b/.gitignore
index 27ad35d..e9fcf82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 npm-debug.log
 .DS_Store
 node_modules
+.vscode/
diff --git a/jsconfig.json b/jsconfig.json
index cebc08d..13d4bf3 100644
--- a/jsconfig.json
+++ b/jsconfig.json
@@ -1,6 +1,6 @@
 {
 	"compilerOptions": {
-		"target": "es6"
+		"target": "es5"
 	},
 	"exclude": [
 		"node_modules"