diff --git a/src/app/components/carousel.tsx b/src/app/components/carousel.tsx
index db49c9e..82b150a 100644
--- a/src/app/components/carousel.tsx
+++ b/src/app/components/carousel.tsx
@@ -1,5 +1,6 @@
 "use client";
 
+import Image from "next/image";
 import { useCallback, useEffect, useState } from "react";
 import useEmblaCarousel from "embla-carousel-react";
 import { Icon } from "@iconify/react";
@@ -30,7 +31,7 @@ export default function Carousel({ images, className }: Props) {
 				<div className="flex">
 					{images.map((src, index) => (
 						<div key={index} className="flex-[0_0_100%]">
-							<img src={src} alt="" className="w-full h-auto aspect-[3/2] object-contain" />
+							<Image src={src} alt="mii image" width={480} height={320} className="w-full h-auto aspect-[3/2] object-contain" />
 						</div>
 					))}
 				</div>
diff --git a/src/app/components/mii-list.tsx b/src/app/components/mii-list.tsx
index 0420be6..0e76baf 100644
--- a/src/app/components/mii-list.tsx
+++ b/src/app/components/mii-list.tsx
@@ -11,7 +11,7 @@ interface Props {
 	searchParams: Promise<{ [key: string]: string | string[] | undefined }>;
 	// for use on profiles
 	userId?: number;
-	where?: Record<string, any>;
+	where?: Record<string, object>;
 }
 
 export default async function MiiList({ searchParams, userId, where }: Props) {
diff --git a/src/app/components/submit-form.tsx b/src/app/components/submit-form.tsx
index d612bc9..e8d5be9 100644
--- a/src/app/components/submit-form.tsx
+++ b/src/app/components/submit-form.tsx
@@ -17,6 +17,7 @@ import TagSelector from "./submit/tag-selector";
 import ImageList from "./submit/image-list";
 import QrUpload from "./submit/qr-upload";
 import QrScanner from "./submit/qr-scanner";
+import Image from "next/image";
 
 export default function SubmitForm() {
 	const [files, setFiles] = useState<FileWithPath[]>([]);
@@ -114,7 +115,7 @@ export default function SubmitForm() {
 				generatedCode.make();
 
 				setGeneratedQrCodeUrl(generatedCode.createDataURL());
-			} catch (error) {
+			} catch {
 				setError("Failed to get and/or generate Mii images");
 			}
 		};
@@ -128,11 +129,23 @@ export default function SubmitForm() {
 				<div className="flex justify-center gap-2">
 					<div className="relative flex justify-center items-center size-32 aspect-square bg-orange-100 rounded-xl border-2 border-amber-500">
 						{!studioUrl && <span className="absolute text-center font-light">Mii</span>}
-						<img src={studioUrl} alt="Nintendo Studio URL" className="size-full rounded-xl text-[0px]" />
+						<Image
+							src={studioUrl ?? "/missing.webp"}
+							width={128}
+							height={128}
+							alt="Nintendo Studio URL"
+							className="size-full rounded-xl text-[0px]"
+						/>
 					</div>
 					<div className="relative flex justify-center items-center size-32 aspect-square bg-orange-100 rounded-xl border-2 border-amber-500">
 						{!generatedQrCodeUrl && <span className="absolute text-center font-light">QR Code</span>}
-						<img src={generatedQrCodeUrl} alt="Generated QR Code" className="size-full rounded-xl text-[0px]" />
+						<Image
+							src={generatedQrCodeUrl ?? "/missing.webp"}
+							width={128}
+							height={128}
+							alt="Generated QR Code"
+							className="size-full rounded-xl text-[0px]"
+						/>
 					</div>
 				</div>
 
diff --git a/src/app/components/submit/image-list.tsx b/src/app/components/submit/image-list.tsx
index 41faa49..e7f1d44 100644
--- a/src/app/components/submit/image-list.tsx
+++ b/src/app/components/submit/image-list.tsx
@@ -1,3 +1,4 @@
+import Image from "next/image";
 import { FileWithPath } from "react-dropzone";
 import { DragDropContext, Draggable, Droppable, DropResult } from "@hello-pangea/dnd";
 import { Icon } from "@iconify/react";
@@ -37,7 +38,7 @@ export default function ImageList({ files, setFiles }: Props) {
 										{...provided.draggableProps}
 										className="w-full p-4 rounded-xl bg-orange-100 border-2 border-amber-500 flex gap-2 shadow-md my-1"
 									>
-										<img
+										<Image
 											src={URL.createObjectURL(file)}
 											alt={file.name}
 											className="aspect-[3/2] object-contain w-24 rounded-md bg-orange-300 border-2 border-orange-400"
diff --git a/src/app/components/submit/qr-scanner.tsx b/src/app/components/submit/qr-scanner.tsx
index d401163..d38b0e9 100644
--- a/src/app/components/submit/qr-scanner.tsx
+++ b/src/app/components/submit/qr-scanner.tsx
@@ -97,12 +97,12 @@ export default function QrScanner({ isOpen, setIsOpen, setQrBytesRaw }: Props) {
 				setSelectedDeviceId(videoDevices[0].deviceId);
 			}
 		});
-	}, [isOpen]);
+	}, [isOpen, selectedDeviceId]);
 
 	useEffect(() => {
 		if (!isOpen && !permissionGranted) return;
 		requestRef.current = requestAnimationFrame(scanQRCode);
-	}, [permissionGranted]);
+	}, [isOpen, permissionGranted, scanQRCode]);
 
 	if (!isOpen) return null;
 
diff --git a/src/app/components/submit/qr-upload.tsx b/src/app/components/submit/qr-upload.tsx
index cbb25e3..410a614 100644
--- a/src/app/components/submit/qr-upload.tsx
+++ b/src/app/components/submit/qr-upload.tsx
@@ -12,34 +12,37 @@ interface Props {
 export default function QrUpload({ setQrBytesRaw }: Props) {
 	const canvasRef = useRef<HTMLCanvasElement>(null);
 
-	const onDrop = useCallback((acceptedFiles: FileWithPath[]) => {
-		acceptedFiles.forEach((file) => {
-			// Scan QR code
-			const reader = new FileReader();
-			reader.onload = async (event) => {
-				const image = new Image();
-				image.onload = () => {
-					const canvas = canvasRef.current;
-					if (!canvas) return;
+	const onDrop = useCallback(
+		(acceptedFiles: FileWithPath[]) => {
+			acceptedFiles.forEach((file) => {
+				// Scan QR code
+				const reader = new FileReader();
+				reader.onload = async (event) => {
+					const image = new Image();
+					image.onload = () => {
+						const canvas = canvasRef.current;
+						if (!canvas) return;
 
-					const ctx = canvas.getContext("2d");
-					if (!ctx) return;
+						const ctx = canvas.getContext("2d");
+						if (!ctx) return;
 
-					canvas.width = image.width;
-					canvas.height = image.height;
-					ctx.drawImage(image, 0, 0, image.width, image.height);
+						canvas.width = image.width;
+						canvas.height = image.height;
+						ctx.drawImage(image, 0, 0, image.width, image.height);
 
-					const imageData = ctx.getImageData(0, 0, image.width, image.height);
-					const code = jsQR(imageData.data, image.width, image.height);
-					if (!code) return;
+						const imageData = ctx.getImageData(0, 0, image.width, image.height);
+						const code = jsQR(imageData.data, image.width, image.height);
+						if (!code) return;
 
-					setQrBytesRaw(code.binaryData!);
+						setQrBytesRaw(code.binaryData!);
+					};
+					image.src = event.target!.result as string;
 				};
-				image.src = event.target!.result as string;
-			};
-			reader.readAsDataURL(file);
-		});
-	}, []);
+				reader.readAsDataURL(file);
+			});
+		},
+		[setQrBytesRaw]
+	);
 
 	const { getRootProps, getInputProps } = useDropzone({
 		onDrop,
diff --git a/src/app/components/submit/tag-selector.tsx b/src/app/components/submit/tag-selector.tsx
index 780ad46..21d3ff2 100644
--- a/src/app/components/submit/tag-selector.tsx
+++ b/src/app/components/submit/tag-selector.tsx
@@ -1,7 +1,7 @@
 "use client";
 
-import React, { useState, KeyboardEvent } from "react";
-import { useCombobox, useMultipleSelection } from "downshift";
+import React, { useState } from "react";
+import { useCombobox } from "downshift";
 import { Icon } from "@iconify/react";
 
 interface Props {
@@ -135,7 +135,7 @@ export default function TagSelector({ tags, setTags }: Props) {
 								setInputValue("");
 							}}
 						>
-							Add "{inputValue}"
+							Add &quot;{inputValue}&quot;
 						</li>
 					)}
 				</ul>
diff --git a/src/app/mii/[slug]/page.tsx b/src/app/mii/[slug]/page.tsx
index e00c956..539e8e4 100644
--- a/src/app/mii/[slug]/page.tsx
+++ b/src/app/mii/[slug]/page.tsx
@@ -112,7 +112,7 @@ export default async function MiiPage({ params }: Props) {
 							key={index}
 							src={src}
 							width={256}
-							height={1}
+							height={170}
 							alt="mii screenshots"
 							className="rounded-xl bg-zinc-300 border-2 border-zinc-300 shadow-md aspect-[3/2] h-full object-contain"
 						/>
diff --git a/src/app/page.tsx b/src/app/page.tsx
index a580911..e729576 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -9,14 +9,5 @@ export default async function Page({ searchParams }: { searchParams: Promise<{ [
 		redirect("/create-username");
 	}
 
-	// await prisma.mii.create({
-	// 	data: {
-	// 		userId: 1,
-	// 		name: "Himmel",
-	// 		pictures: ["https://placehold.co/600x400", "/missing.webp"],
-	// 		tags: ["Anime", "Osaka"],
-	// 	},
-	// });
-
 	return <MiiList searchParams={searchParams} />;
 }
diff --git a/src/app/privacy/page.tsx b/src/app/privacy/page.tsx
index a557a54..9e73528 100644
--- a/src/app/privacy/page.tsx
+++ b/src/app/privacy/page.tsx
@@ -89,8 +89,8 @@ export default function PrivacyPage() {
 					<section>
 						<p className="mb-2">
 							Your data, including your Miis, will be retained for as long as you have an account on the site. You may request that your data be
-							deleted at any time by going to your profile page, clicking the settings icon, and clicking the 'Delete Account' button. Upon clicking,
-							your data will be promptly removed from our servers.
+							deleted at any time by going to your profile page, clicking the settings icon, and clicking the &apos;Delete Account&apos; button. Upon
+							clicking, your data will be promptly removed from our servers.
 						</p>
 					</section>
 				</li>
diff --git a/src/app/search/page.tsx b/src/app/search/page.tsx
index c23381c..23c12b9 100644
--- a/src/app/search/page.tsx
+++ b/src/app/search/page.tsx
@@ -25,7 +25,7 @@ export default async function SearchPage({ searchParams }: Props) {
 	return (
 		<div>
 			<p className="text-lg">
-				Search results for "<span className="font-bold">{query}</span>"
+				Search results for &quot;<span className="font-bold">{query}</span>&quot;
 			</p>
 			<MiiList
 				searchParams={searchParams}
diff --git a/src/app/terms-of-service/page.tsx b/src/app/terms-of-service/page.tsx
index 5b6d319..fa6dd4c 100644
--- a/src/app/terms-of-service/page.tsx
+++ b/src/app/terms-of-service/page.tsx
@@ -51,7 +51,7 @@ export default function PrivacyPage() {
 							<a href="/privacy" className="text-blue-700">
 								Privacy Policy
 							</a>{" "}
-							(see "Data Deletion") or email me at{" "}
+							(see &quot;Data Deletion&quot;) or email me at{" "}
 							<a href="mailto:hello@trafficlunar.net" className="text-blue-700">
 								hello@trafficlunar.net
 							</a>
@@ -70,8 +70,8 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This service is provided "as is" and without any warranties. We are not responsible for any user-generated content or the actions of
-							users on the site. You use the site at your own risk.
+							This service is provided &quot;as is&quot; and without any warranties. We are not responsible for any user-generated content or the
+							actions of users on the site. You use the site at your own risk.
 						</p>
 						<p>
 							We do not guarantee continuous or secure access to the service and are not liable for any damages resulting from interruptions, loss of
@@ -109,8 +109,8 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This site is not affiliated with, endorsed by, or associated with Nintendo in any way. "Mii" and all related character designs are
-							trademarks of Nintendo Co., Ltd.
+							This site is not affiliated with, endorsed by, or associated with Nintendo in any way. &quot;Mii&quot; and all related character designs
+							are trademarks of Nintendo Co., Ltd.
 						</p>
 						<p>
 							All Mii-related content is shared by users under the assumption that it does not violate any third-party rights. If you believe your
diff --git a/src/lib/images.ts b/src/lib/images.ts
index 791c405..3da7a31 100644
--- a/src/lib/images.ts
+++ b/src/lib/images.ts
@@ -6,7 +6,7 @@ const MIN_IMAGE_DIMENSIONS = 128;
 const MAX_IMAGE_DIMENSIONS = 1024;
 const MAX_IMAGE_SIZE = 1024 * 1024; // 1 MB
 
-const THRESHOLD = 0.5;
+// const THRESHOLD = 0.5;
 
 // tf.enableProdMode();
 
diff --git a/src/lib/qr-codes.ts b/src/lib/qr-codes.ts
index c47b370..bcb8802 100644
--- a/src/lib/qr-codes.ts
+++ b/src/lib/qr-codes.ts
@@ -15,7 +15,7 @@ export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii:
 	let decrypted: Uint8Array<ArrayBufferLike> = new Uint8Array();
 	try {
 		decrypted = AES_CCM.decrypt(content, MII_DECRYPTION_KEY, nonceWithZeros, undefined, 16);
-	} catch (error) {
+	} catch {
 		throw new Error("Failed to decrypt QR code. It may be invalid or corrupted");
 	}
 
@@ -40,7 +40,7 @@ export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii:
 		}
 
 		return { mii, tomodachiLifeMii };
-	} catch (error) {
+	} catch {
 		throw new Error("Mii data is not valid");
 	}
 }
diff --git a/src/types.d.ts b/src/types.d.ts
index a2705f5..0b3841a 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -1,5 +1,4 @@
-import { DefaultSession, User } from "next-auth";
-import { User as PrismaUser } from "@prisma/client";
+import { DefaultSession } from "next-auth";
 
 declare module "next-auth" {
 	interface Session {