diff --git a/webapp/app.ironcalc.com/frontend/src/App.tsx b/webapp/app.ironcalc.com/frontend/src/App.tsx
index cc4b014..0c8f4f9 100644
--- a/webapp/app.ironcalc.com/frontend/src/App.tsx
+++ b/webapp/app.ironcalc.com/frontend/src/App.tsx
@@ -48,7 +48,7 @@ function App() {
           const importedModel = Model.from_bytes(model_bytes);
           localStorage.removeItem("selected");
           setModel(importedModel);
-        } catch (e) {
+        } catch (_e) {
           alert("Model not found, or failed to load");
         }
       } else if (exampleFilename) {
@@ -57,7 +57,7 @@ function App() {
           const importedModel = Model.from_bytes(model_bytes);
           localStorage.removeItem("selected");
           setModel(importedModel);
-        } catch (e) {
+        } catch (_e) {
           alert("Example file not found, or failed to load");
         }
       } else {
diff --git a/webapp/app.ironcalc.com/frontend/src/components/UploadFileDialog.tsx b/webapp/app.ironcalc.com/frontend/src/components/UploadFileDialog.tsx
index 20822b6..7223517 100644
--- a/webapp/app.ironcalc.com/frontend/src/components/UploadFileDialog.tsx
+++ b/webapp/app.ironcalc.com/frontend/src/components/UploadFileDialog.tsx
@@ -189,11 +189,9 @@ function UploadFileDialog(properties: {
         </DropZone>
       ) : (
         <DropZone>
-          <>
-            <div style={{ flexGrow: 2 }} />
-            <div>{message}</div>
-            <div style={{ flexGrow: 2 }} />
-          </>
+          <div style={{ flexGrow: 2 }} />
+          <div>{message}</div>
+          <div style={{ flexGrow: 2 }} />
         </DropZone>
       )}
 
diff --git a/webapp/app.ironcalc.com/frontend/src/components/storage.ts b/webapp/app.ironcalc.com/frontend/src/components/storage.ts
index 220f920..a07f710 100644
--- a/webapp/app.ironcalc.com/frontend/src/components/storage.ts
+++ b/webapp/app.ironcalc.com/frontend/src/components/storage.ts
@@ -34,7 +34,7 @@ export function updateNameSelectedWorkbook(model: Model, newName: string) {
           models[uuid] = { name: newName, createdAt: Date.now() };
         }
         localStorage.setItem("models", JSON.stringify(models));
-      } catch (e) {
+      } catch (_e) {
         console.warn("Failed saving new name");
       }
     }
@@ -130,7 +130,7 @@ export function isStorageEmpty(): boolean {
   try {
     const models = JSON.parse(modelsJson);
     return Object.keys(models).length === 0;
-  } catch (e) {
+  } catch (_e) {
     return true;
   }
 }