diff --git a/source/code/hippie/app.js b/source/code/hippie/app.js
index e9b5dd3..e68fa40 100644
--- a/source/code/hippie/app.js
+++ b/source/code/hippie/app.js
@@ -192,13 +192,13 @@ function composeMail(tag, name, prov, suffix, text, topic) {
 		el.innerHTML = elContent + text;
 		el.setAttribute('href', 'mailto:' + mailString + topic);
 	} else {
-		const els = document.getElementsByClassName(tag.slice(1));
+		const elements = document.getElementsByClassName(tag.slice(1));
 
-		for (let el of els) {
-			const elContent = el.innerHTML;
+		for (const element of elements) {
+			const content = element.innerHTML;
 
-			el.innerHTML = elContent + text;
-			el.setAttribute('href', 'mailto:' + mailString + topic);
+			element.innerHTML = content + text;
+			element.setAttribute('href', 'mailto:' + mailString + topic);
 		}
 	}
 }
diff --git a/source/screens/demo/examples/ui/table.liquid b/source/screens/demo/examples/ui/table.liquid
index bd0bbbb..fbd5d74 100755
--- a/source/screens/demo/examples/ui/table.liquid
+++ b/source/screens/demo/examples/ui/table.liquid
@@ -231,7 +231,7 @@ tags:
 		const groupTarget = event.target.closest('[name="group"]');
 
 		if (rowTarget && event.button === 0) {
-			for (row of rows) {
+			for (const row of rows) {
 				row.classList.remove('active');
 			}
 
@@ -296,7 +296,7 @@ tags:
 		const cells = content.querySelectorAll('th:first-child');
 		const isHidden = cells[0].classList.contains('di_none');
 
-		for (cell of cells) {
+		for (const cell of cells) {
 			if (isHidden) {
 				cell.classList.remove('di_none');
 			} else {