Create script.js

public/script.js

@@ -0,0 +1,28 @@
+const editor = CodeMirror.fromTextArea(document.getElementById('code'), {
+  mode: "javascript",
+  theme: "default",
+  lineNumbers: true,
+  indentWithTabs: true,
+  tabSize: 4,
+  matchBrackets: true,
+  autoCloseBrackets: true,
+  lineWrapping: false
+});
+
+document.getElementById('language').addEventListener('change', function() {
+  editor.setOption("mode", this.value);
+  editor.setValue(`// Hello, ${this.value}!`);
+});
+
+document.getElementById('wrapCode').addEventListener('change', function() {
+  editor.setOption("lineWrapping", this.checked);
+});
+
+function downloadFile() {
+  const content = editor.getValue();
+  const blob = new Blob([content], { type: "text/plain" });
+  const a = document.createElement("a");
+  a.href = URL.createObjectURL(blob);
+  a.download = "code.txt";
+  a.click();
+}