From b51d4efaa1e5e0417d4306c02797f424938766cb Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 31 Dec 2025 02:38:05 +0900
Subject: feat(client): add NoteTypesPage for note type management
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Implement Phase 6 of the roadmap - NoteType list page with CRUD modals:
- NoteTypesPage displays all user's note types with templates and reversible badge
- CreateNoteTypeModal for creating new note types with templates
- EditNoteTypeModal for updating existing note types
- DeleteNoteTypeModal with constraint warning
- Navigation link from HomePage header
- Comprehensive tests for all components (65 new tests)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/client/pages/HomePage.tsx           |  13 +
 src/client/pages/NoteTypesPage.test.tsx | 551 ++++++++++++++++++++++++++++++++
 src/client/pages/NoteTypesPage.tsx      | 272 ++++++++++++++++
 src/client/pages/index.ts               |   1 +
 4 files changed, 837 insertions(+)
 create mode 100644 src/client/pages/NoteTypesPage.test.tsx
 create mode 100644 src/client/pages/NoteTypesPage.tsx

(limited to 'src/client/pages')

diff --git a/src/client/pages/HomePage.tsx b/src/client/pages/HomePage.tsx
index b7b2c29..9b9f2de 100644
--- a/src/client/pages/HomePage.tsx
+++ b/src/client/pages/HomePage.tsx
@@ -1,5 +1,6 @@
 import {
 	faBoxOpen,
+	faLayerGroup,
 	faPen,
 	faPlus,
 	faSpinner,
@@ -80,6 +81,18 @@ export function HomePage() {
 					<div className="flex items-center gap-3">
 						<SyncStatusIndicator />
 						<SyncButton />
+						<Link
+							href="/note-types"
+							className="p-2 text-muted hover:text-slate hover:bg-ivory rounded-lg transition-colors"
+							title="Manage Note Types"
+						>
+							<FontAwesomeIcon
+								icon={faLayerGroup}
+								className="w-4 h-4"
+								aria-hidden="true"
+							/>
+							<span className="sr-only">Manage Note Types</span>
+						</Link>
 						<button
 							type="button"
 							onClick={logout}
diff --git a/src/client/pages/NoteTypesPage.test.tsx b/src/client/pages/NoteTypesPage.test.tsx
new file mode 100644
index 0000000..0cf8615
--- /dev/null
+++ b/src/client/pages/NoteTypesPage.test.tsx
@@ -0,0 +1,551 @@
+/**
+ * @vitest-environment jsdom
+ */
+import "fake-indexeddb/auto";
+import { cleanup, render, screen, waitFor } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { Router } from "wouter";
+import { memoryLocation } from "wouter/memory-location";
+import { apiClient } from "../api/client";
+import { AuthProvider, SyncProvider } from "../stores";
+import { NoteTypesPage } from "./NoteTypesPage";
+
+vi.mock("../api/client", () => ({
+	apiClient: {
+		login: vi.fn(),
+		logout: vi.fn(),
+		isAuthenticated: vi.fn(),
+		getTokens: vi.fn(),
+		getAuthHeader: vi.fn(),
+	},
+	ApiClientError: class ApiClientError extends Error {
+		constructor(
+			message: string,
+			public status: number,
+			public code?: string,
+		) {
+			super(message);
+			this.name = "ApiClientError";
+		}
+	},
+}));
+
+// Mock fetch globally
+const mockFetch = vi.fn();
+global.fetch = mockFetch;
+
+const mockNoteTypes = [
+	{
+		id: "note-type-1",
+		name: "Basic",
+		frontTemplate: "{{Front}}",
+		backTemplate: "{{Back}}",
+		isReversible: false,
+		createdAt: "2024-01-01T00:00:00Z",
+		updatedAt: "2024-01-01T00:00:00Z",
+	},
+	{
+		id: "note-type-2",
+		name: "Basic (and reversed card)",
+		frontTemplate: "{{Front}}",
+		backTemplate: "{{Back}}",
+		isReversible: true,
+		createdAt: "2024-01-02T00:00:00Z",
+		updatedAt: "2024-01-02T00:00:00Z",
+	},
+];
+
+function renderWithProviders(path = "/note-types") {
+	const { hook } = memoryLocation({ path });
+	return render(
+		<Router hook={hook}>
+			<AuthProvider>
+				<SyncProvider>
+					<NoteTypesPage />
+				</SyncProvider>
+			</AuthProvider>
+		</Router>,
+	);
+}
+
+describe("NoteTypesPage", () => {
+	beforeEach(() => {
+		vi.clearAllMocks();
+		vi.mocked(apiClient.getTokens).mockReturnValue({
+			accessToken: "access-token",
+			refreshToken: "refresh-token",
+		});
+		vi.mocked(apiClient.isAuthenticated).mockReturnValue(true);
+		vi.mocked(apiClient.getAuthHeader).mockReturnValue({
+			Authorization: "Bearer access-token",
+		});
+	});
+
+	afterEach(() => {
+		cleanup();
+		vi.restoreAllMocks();
+	});
+
+	it("renders page title and back button", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: [] }),
+		});
+
+		renderWithProviders();
+
+		expect(
+			screen.getByRole("heading", { name: "Note Types" }),
+		).toBeDefined();
+		expect(screen.getByRole("link", { name: "Back to Home" })).toBeDefined();
+	});
+
+	it("shows loading state while fetching note types", async () => {
+		mockFetch.mockImplementation(() => new Promise(() => {})); // Never resolves
+
+		renderWithProviders();
+
+		// Loading state shows spinner (svg with animate-spin class)
+		expect(document.querySelector(".animate-spin")).toBeDefined();
+	});
+
+	it("displays empty state when no note types exist", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: [] }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(screen.getByText("No note types yet")).toBeDefined();
+		});
+		expect(
+			screen.getByText(
+				"Create a note type to define how your cards are structured",
+			),
+		).toBeDefined();
+	});
+
+	it("displays list of note types", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: mockNoteTypes }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(
+				screen.getByRole("heading", { name: "Basic" }),
+			).toBeDefined();
+		});
+		expect(
+			screen.getByRole("heading", { name: "Basic (and reversed card)" }),
+		).toBeDefined();
+	});
+
+	it("displays reversible badge for reversible note types", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: mockNoteTypes }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(
+				screen.getByRole("heading", { name: "Basic (and reversed card)" }),
+			).toBeDefined();
+		});
+
+		expect(screen.getByText("Reversible")).toBeDefined();
+	});
+
+	it("displays template info for each note type", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: mockNoteTypes }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+		});
+
+		expect(screen.getAllByText("Front: {{Front}}").length).toBeGreaterThan(0);
+		expect(screen.getAllByText("Back: {{Back}}").length).toBeGreaterThan(0);
+	});
+
+	it("displays error on API failure", async () => {
+		mockFetch.mockResolvedValue({
+			ok: false,
+			status: 500,
+			json: async () => ({ error: "Internal server error" }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(screen.getByRole("alert").textContent).toContain(
+				"Internal server error",
+			);
+		});
+	});
+
+	it("displays generic error on unexpected failure", async () => {
+		mockFetch.mockRejectedValue(new Error("Network error"));
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(screen.getByRole("alert").textContent).toContain(
+				"Failed to load note types. Please try again.",
+			);
+		});
+	});
+
+	it("allows retry after error", async () => {
+		const user = userEvent.setup();
+		mockFetch
+			.mockResolvedValueOnce({
+				ok: false,
+				status: 500,
+				json: async () => ({ error: "Server error" }),
+			})
+			.mockResolvedValueOnce({
+				ok: true,
+				json: async () => ({ noteTypes: mockNoteTypes }),
+			});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(screen.getByRole("alert")).toBeDefined();
+		});
+
+		await user.click(screen.getByRole("button", { name: "Retry" }));
+
+		await waitFor(() => {
+			expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+		});
+	});
+
+	it("passes auth header when fetching note types", async () => {
+		mockFetch.mockResolvedValue({
+			ok: true,
+			json: async () => ({ noteTypes: [] }),
+		});
+
+		renderWithProviders();
+
+		await waitFor(() => {
+			expect(mockFetch).toHaveBeenCalledWith("/api/note-types", {
+				headers: { Authorization: "Bearer access-token" },
+			});
+		});
+	});
+
+	describe("Create Note Type", () => {
+		it("shows New Note Type button", async () => {
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: [] }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByText("No note types yet")).toBeDefined();
+			});
+
+			expect(
+				screen.getByRole("button", { name: /New Note Type/i }),
+			).toBeDefined();
+		});
+
+		it("opens modal when New Note Type button is clicked", async () => {
+			const user = userEvent.setup();
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: [] }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByText("No note types yet")).toBeDefined();
+			});
+
+			await user.click(
+				screen.getByRole("button", { name: /New Note Type/i }),
+			);
+
+			expect(screen.getByRole("dialog")).toBeDefined();
+			expect(
+				screen.getByRole("heading", { name: "Create Note Type" }),
+			).toBeDefined();
+		});
+
+		it("creates note type and refreshes list", async () => {
+			const user = userEvent.setup();
+			const newNoteType = {
+				id: "note-type-new",
+				name: "New Note Type",
+				frontTemplate: "{{Front}}",
+				backTemplate: "{{Back}}",
+				isReversible: false,
+				createdAt: "2024-01-03T00:00:00Z",
+				updatedAt: "2024-01-03T00:00:00Z",
+			};
+
+			mockFetch
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: [] }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteType: newNoteType }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: [newNoteType] }),
+				});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByText("No note types yet")).toBeDefined();
+			});
+
+			// Open modal
+			await user.click(
+				screen.getByRole("button", { name: /New Note Type/i }),
+			);
+
+			// Fill in form
+			await user.type(screen.getByLabelText("Name"), "New Note Type");
+
+			// Submit
+			await user.click(screen.getByRole("button", { name: "Create" }));
+
+			// Modal should close
+			await waitFor(() => {
+				expect(screen.queryByRole("dialog")).toBeNull();
+			});
+
+			// Note type list should be refreshed with new note type
+			await waitFor(() => {
+				expect(
+					screen.getByRole("heading", { name: "New Note Type" }),
+				).toBeDefined();
+			});
+		});
+	});
+
+	describe("Edit Note Type", () => {
+		it("shows Edit button for each note type", async () => {
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: mockNoteTypes }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			const editButtons = screen.getAllByRole("button", {
+				name: "Edit note type",
+			});
+			expect(editButtons.length).toBe(2);
+		});
+
+		it("opens edit modal when Edit button is clicked", async () => {
+			const user = userEvent.setup();
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: mockNoteTypes }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			const editButtons = screen.getAllByRole("button", {
+				name: "Edit note type",
+			});
+			await user.click(editButtons.at(0) as HTMLElement);
+
+			expect(screen.getByRole("dialog")).toBeDefined();
+			expect(
+				screen.getByRole("heading", { name: "Edit Note Type" }),
+			).toBeDefined();
+			expect(screen.getByLabelText("Name")).toHaveProperty("value", "Basic");
+		});
+
+		it("edits note type and refreshes list", async () => {
+			const user = userEvent.setup();
+			const updatedNoteType = {
+				...mockNoteTypes[0],
+				name: "Updated Basic",
+			};
+
+			mockFetch
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: mockNoteTypes }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteType: updatedNoteType }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: [updatedNoteType, mockNoteTypes[1]] }),
+				});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			// Click Edit on first note type
+			const editButtons = screen.getAllByRole("button", {
+				name: "Edit note type",
+			});
+			await user.click(editButtons.at(0) as HTMLElement);
+
+			// Update name
+			const nameInput = screen.getByLabelText("Name");
+			await user.clear(nameInput);
+			await user.type(nameInput, "Updated Basic");
+
+			// Save
+			await user.click(screen.getByRole("button", { name: "Save Changes" }));
+
+			// Modal should close
+			await waitFor(() => {
+				expect(screen.queryByRole("dialog")).toBeNull();
+			});
+
+			// Note type list should be refreshed with updated name
+			await waitFor(() => {
+				expect(
+					screen.getByRole("heading", { name: "Updated Basic" }),
+				).toBeDefined();
+			});
+		});
+	});
+
+	describe("Delete Note Type", () => {
+		it("shows Delete button for each note type", async () => {
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: mockNoteTypes }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			const deleteButtons = screen.getAllByRole("button", {
+				name: "Delete note type",
+			});
+			expect(deleteButtons.length).toBe(2);
+		});
+
+		it("opens delete modal when Delete button is clicked", async () => {
+			const user = userEvent.setup();
+			mockFetch.mockResolvedValue({
+				ok: true,
+				json: async () => ({ noteTypes: mockNoteTypes }),
+			});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			const deleteButtons = screen.getAllByRole("button", {
+				name: "Delete note type",
+			});
+			await user.click(deleteButtons.at(0) as HTMLElement);
+
+			expect(screen.getByRole("dialog")).toBeDefined();
+			expect(
+				screen.getByRole("heading", { name: "Delete Note Type" }),
+			).toBeDefined();
+			const dialog = screen.getByRole("dialog");
+			expect(dialog.textContent).toContain("Basic");
+		});
+
+		it("deletes note type and refreshes list", async () => {
+			const user = userEvent.setup();
+
+			mockFetch
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: mockNoteTypes }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ success: true }),
+				})
+				.mockResolvedValueOnce({
+					ok: true,
+					json: async () => ({ noteTypes: [mockNoteTypes[1]] }),
+				});
+
+			renderWithProviders();
+
+			await waitFor(() => {
+				expect(screen.getByRole("heading", { name: "Basic" })).toBeDefined();
+			});
+
+			// Click Delete on first note type
+			const deleteButtons = screen.getAllByRole("button", {
+				name: "Delete note type",
+			});
+			await user.click(deleteButtons.at(0) as HTMLElement);
+
+			// Wait for modal to appear
+			await waitFor(() => {
+				expect(screen.getByRole("dialog")).toBeDefined();
+			});
+
+			// Confirm deletion
+			const dialog = screen.getByRole("dialog");
+			const dialogButtons = dialog.querySelectorAll("button");
+			const deleteButton = Array.from(dialogButtons).find(
+				(btn) => btn.textContent === "Delete",
+			);
+			await user.click(deleteButton as HTMLElement);
+
+			// Modal should close
+			await waitFor(() => {
+				expect(screen.queryByRole("dialog")).toBeNull();
+			});
+
+			// Note type list should be refreshed without deleted note type
+			await waitFor(() => {
+				expect(
+					screen.queryByRole("heading", { name: "Basic" }),
+				).toBeNull();
+			});
+			expect(
+				screen.getByRole("heading", { name: "Basic (and reversed card)" }),
+			).toBeDefined();
+		});
+	});
+});
diff --git a/src/client/pages/NoteTypesPage.tsx b/src/client/pages/NoteTypesPage.tsx
new file mode 100644
index 0000000..0a34f5b
--- /dev/null
+++ b/src/client/pages/NoteTypesPage.tsx
@@ -0,0 +1,272 @@
+import {
+	faArrowLeft,
+	faBoxOpen,
+	faLayerGroup,
+	faPen,
+	faPlus,
+	faSpinner,
+	faTrash,
+} from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { useCallback, useEffect, useState } from "react";
+import { Link } from "wouter";
+import { ApiClientError, apiClient } from "../api";
+import { CreateNoteTypeModal } from "../components/CreateNoteTypeModal";
+import { DeleteNoteTypeModal } from "../components/DeleteNoteTypeModal";
+import { EditNoteTypeModal } from "../components/EditNoteTypeModal";
+
+interface NoteType {
+	id: string;
+	name: string;
+	frontTemplate: string;
+	backTemplate: string;
+	isReversible: boolean;
+	createdAt: string;
+	updatedAt: string;
+}
+
+export function NoteTypesPage() {
+	const [noteTypes, setNoteTypes] = useState<NoteType[]>([]);
+	const [isLoading, setIsLoading] = useState(true);
+	const [error, setError] = useState<string | null>(null);
+	const [isCreateModalOpen, setIsCreateModalOpen] = useState(false);
+	const [editingNoteType, setEditingNoteType] = useState<NoteType | null>(null);
+	const [deletingNoteType, setDeletingNoteType] = useState<NoteType | null>(
+		null,
+	);
+
+	const fetchNoteTypes = useCallback(async () => {
+		setIsLoading(true);
+		setError(null);
+
+		try {
+			const authHeader = apiClient.getAuthHeader();
+			if (!authHeader) {
+				throw new ApiClientError("Not authenticated", 401);
+			}
+
+			const res = await fetch("/api/note-types", {
+				headers: authHeader,
+			});
+
+			if (!res.ok) {
+				const errorBody = await res.json().catch(() => ({}));
+				throw new ApiClientError(
+					(errorBody as { error?: string }).error ||
+						`Request failed with status ${res.status}`,
+					res.status,
+				);
+			}
+
+			const data = await res.json();
+			setNoteTypes(data.noteTypes);
+		} catch (err) {
+			if (err instanceof ApiClientError) {
+				setError(err.message);
+			} else {
+				setError("Failed to load note types. Please try again.");
+			}
+		} finally {
+			setIsLoading(false);
+		}
+	}, []);
+
+	useEffect(() => {
+		fetchNoteTypes();
+	}, [fetchNoteTypes]);
+
+	return (
+		<div className="min-h-screen bg-cream">
+			{/* Header */}
+			<header className="bg-white border-b border-border/50 sticky top-0 z-10">
+				<div className="max-w-4xl mx-auto px-4 py-4 flex items-center justify-between">
+					<div className="flex items-center gap-3">
+						<Link
+							href="/"
+							className="p-2 -ml-2 text-muted hover:text-slate hover:bg-ivory rounded-lg transition-colors"
+						>
+							<FontAwesomeIcon
+								icon={faArrowLeft}
+								className="w-4 h-4"
+								aria-hidden="true"
+							/>
+							<span className="sr-only">Back to Home</span>
+						</Link>
+						<h1 className="font-display text-2xl font-semibold text-ink">
+							Note Types
+						</h1>
+					</div>
+				</div>
+			</header>
+
+			{/* Main Content */}
+			<main className="max-w-4xl mx-auto px-4 py-8">
+				{/* Section Header */}
+				<div className="flex items-center justify-between mb-6">
+					<p className="text-muted text-sm">
+						Note types define how your cards are structured
+					</p>
+					<button
+						type="button"
+						onClick={() => setIsCreateModalOpen(true)}
+						className="inline-flex items-center gap-2 bg-primary hover:bg-primary-dark text-white font-medium py-2 px-4 rounded-lg transition-all duration-200 active:scale-[0.98] shadow-sm hover:shadow-md"
+					>
+						<FontAwesomeIcon
+							icon={faPlus}
+							className="w-5 h-5"
+							aria-hidden="true"
+						/>
+						New Note Type
+					</button>
+				</div>
+
+				{/* Loading State */}
+				{isLoading && (
+					<div className="flex items-center justify-center py-12">
+						<FontAwesomeIcon
+							icon={faSpinner}
+							className="h-8 w-8 text-primary animate-spin"
+							aria-hidden="true"
+						/>
+					</div>
+				)}
+
+				{/* Error State */}
+				{error && (
+					<div
+						role="alert"
+						className="bg-error/5 border border-error/20 rounded-xl p-4 flex items-center justify-between"
+					>
+						<span className="text-error">{error}</span>
+						<button
+							type="button"
+							onClick={fetchNoteTypes}
+							className="text-error hover:text-error/80 font-medium text-sm"
+						>
+							Retry
+						</button>
+					</div>
+				)}
+
+				{/* Empty State */}
+				{!isLoading && !error && noteTypes.length === 0 && (
+					<div className="text-center py-16 animate-fade-in">
+						<div className="w-16 h-16 mx-auto mb-4 bg-ivory rounded-2xl flex items-center justify-center">
+							<FontAwesomeIcon
+								icon={faBoxOpen}
+								className="w-8 h-8 text-muted"
+								aria-hidden="true"
+							/>
+						</div>
+						<h3 className="font-display text-lg font-medium text-slate mb-2">
+							No note types yet
+						</h3>
+						<p className="text-muted text-sm mb-6">
+							Create a note type to define how your cards are structured
+						</p>
+						<button
+							type="button"
+							onClick={() => setIsCreateModalOpen(true)}
+							className="inline-flex items-center gap-2 bg-primary hover:bg-primary-dark text-white font-medium py-2.5 px-5 rounded-lg transition-all duration-200"
+						>
+							<FontAwesomeIcon
+								icon={faPlus}
+								className="w-5 h-5"
+								aria-hidden="true"
+							/>
+							Create Your First Note Type
+						</button>
+					</div>
+				)}
+
+				{/* Note Type List */}
+				{!isLoading && !error && noteTypes.length > 0 && (
+					<div className="space-y-3 animate-fade-in">
+						{noteTypes.map((noteType, index) => (
+							<div
+								key={noteType.id}
+								className="bg-white rounded-xl border border-border/50 p-5 shadow-card hover:shadow-md transition-all duration-200 group"
+								style={{ animationDelay: `${index * 50}ms` }}
+							>
+								<div className="flex items-start justify-between gap-4">
+									<div className="flex-1 min-w-0">
+										<div className="flex items-center gap-2 mb-1">
+											<FontAwesomeIcon
+												icon={faLayerGroup}
+												className="w-4 h-4 text-muted"
+												aria-hidden="true"
+											/>
+											<h3 className="font-display text-lg font-medium text-slate truncate">
+												{noteType.name}
+											</h3>
+										</div>
+										<div className="flex flex-wrap gap-2 mt-2">
+											<span className="inline-flex items-center px-2.5 py-1 rounded-full text-xs font-medium bg-ivory text-muted">
+												Front: {noteType.frontTemplate}
+											</span>
+											<span className="inline-flex items-center px-2.5 py-1 rounded-full text-xs font-medium bg-ivory text-muted">
+												Back: {noteType.backTemplate}
+											</span>
+											{noteType.isReversible && (
+												<span className="inline-flex items-center px-2.5 py-1 rounded-full text-xs font-medium bg-primary/10 text-primary">
+													Reversible
+												</span>
+											)}
+										</div>
+									</div>
+									<div className="flex items-center gap-2 shrink-0">
+										<button
+											type="button"
+											onClick={() => setEditingNoteType(noteType)}
+											className="p-2 text-muted hover:text-slate hover:bg-ivory rounded-lg transition-colors"
+											title="Edit note type"
+										>
+											<FontAwesomeIcon
+												icon={faPen}
+												className="w-4 h-4"
+												aria-hidden="true"
+											/>
+										</button>
+										<button
+											type="button"
+											onClick={() => setDeletingNoteType(noteType)}
+											className="p-2 text-muted hover:text-error hover:bg-error/5 rounded-lg transition-colors"
+											title="Delete note type"
+										>
+											<FontAwesomeIcon
+												icon={faTrash}
+												className="w-4 h-4"
+												aria-hidden="true"
+											/>
+										</button>
+									</div>
+								</div>
+							</div>
+						))}
+					</div>
+				)}
+			</main>
+
+			{/* Modals */}
+			<CreateNoteTypeModal
+				isOpen={isCreateModalOpen}
+				onClose={() => setIsCreateModalOpen(false)}
+				onNoteTypeCreated={fetchNoteTypes}
+			/>
+
+			<EditNoteTypeModal
+				isOpen={editingNoteType !== null}
+				noteType={editingNoteType}
+				onClose={() => setEditingNoteType(null)}
+				onNoteTypeUpdated={fetchNoteTypes}
+			/>
+
+			<DeleteNoteTypeModal
+				isOpen={deletingNoteType !== null}
+				noteType={deletingNoteType}
+				onClose={() => setDeletingNoteType(null)}
+				onNoteTypeDeleted={fetchNoteTypes}
+			/>
+		</div>
+	);
+}
diff --git a/src/client/pages/index.ts b/src/client/pages/index.ts
index 3fb507a..597ea39 100644
--- a/src/client/pages/index.ts
+++ b/src/client/pages/index.ts
@@ -1,5 +1,6 @@
 export { DeckDetailPage } from "./DeckDetailPage";
 export { HomePage } from "./HomePage";
 export { LoginPage } from "./LoginPage";
+export { NoteTypesPage } from "./NoteTypesPage";
 export { NotFoundPage } from "./NotFoundPage";
 export { StudyPage } from "./StudyPage";
-- 
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