diff --git a/ui/src/components/LoginModal.vue b/ui/src/components/LoginModal.vue
index b2d0612..51171af 100644
--- a/ui/src/components/LoginModal.vue
+++ b/ui/src/components/LoginModal.vue
@@ -66,8 +66,8 @@ export default class extends Vue {
   public password = "";
 
   private on_keydown(e: KeyboardEvent) {
-    if (e.key == "Enter") this.submit();
-    else if (e.key == "Escape") this.cancel();
+    if (e.key === "Enter") this.submit();
+    else if (e.key === "Escape") this.cancel();
   }
 
   public mounted(): void {
diff --git a/ui/src/components/MultiModal.vue b/ui/src/components/MultiModal.vue
index 1ed1a5b..9c80354 100644
--- a/ui/src/components/MultiModal.vue
+++ b/ui/src/components/MultiModal.vue
@@ -38,7 +38,7 @@ export default class extends Vue {
   public caption = "";
 
   private on_keydown(e: KeyboardEvent) {
-    if (e.key == "Escape") this.dismiss();
+    if (e.key === "Escape") this.dismiss();
   }
 
   public created(): void {
diff --git a/ui/src/components/admin/ConfigView.vue b/ui/src/components/admin/ConfigView.vue
index b91722b..50f91c3 100644
--- a/ui/src/components/admin/ConfigView.vue
+++ b/ui/src/components/admin/ConfigView.vue
@@ -241,7 +241,7 @@ let ui_credentials: Credentials = ["", ""];
 
 function fmt_puzzle_date(name: keyof AdminConfigModel["puzzle"]): string {
   const iso_date = admin_config_model.puzzle[name];
-  if (!(typeof iso_date == "string")) return "-";
+  if (!(typeof iso_date === "string")) return "-";
 
   return DateTime.fromISO(iso_date).toLocaleString(DateTime.DATE_SHORT);
 }