diff --git a/inertia/components/add-media-dialog.stories.tsx b/inertia/components/add-media-dialog.stories.tsx
new file mode 100644
index 0000000..e731cf5
--- /dev/null
+++ b/inertia/components/add-media-dialog.stories.tsx
@@ -0,0 +1,90 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { action } from 'storybook/actions'
+import { AddMediaDialog } from './add-media-dialog'
+import type { QualityProfile } from './add-media-dialog'
+
+const sampleProfiles: QualityProfile[] = [
+  { id: '1', name: 'HD-1080p', mediaType: 'movie' },
+  { id: '2', name: 'HD-720p', mediaType: 'movie' },
+  { id: '3', name: 'SD', mediaType: 'movie' },
+]
+
+const meta: Meta<typeof AddMediaDialog> = {
+  component: AddMediaDialog,
+  tags: ['autodocs'],
+  args: {
+    open: true,
+    onOpenChange: action('onOpenChange'),
+    onAdd: action('onAdd'),
+    qualityProfiles: sampleProfiles,
+  },
+  argTypes: {
+    mediaType: {
+      control: 'select',
+      options: ['artist', 'album', 'movie', 'tvshow', 'author', 'book'],
+    },
+    loading: { control: 'boolean' },
+    adding: { control: 'boolean' },
+  },
+}
+export default meta
+
+type Story = StoryObj<typeof AddMediaDialog>
+
+export const Movie: Story = {
+  args: {
+    mediaType: 'movie',
+    title: 'Inception',
+    description: 'Add this movie to your library and start monitoring for downloads.',
+  },
+}
+
+export const Album: Story = {
+  args: {
+    mediaType: 'album',
+    title: 'Dark Side of the Moon',
+    description: 'Add this album to your library.',
+    qualityProfiles: [
+      { id: '1', name: 'Lossless', mediaType: 'album' },
+      { id: '2', name: 'High Quality', mediaType: 'album' },
+      { id: '3', name: 'Standard', mediaType: 'album' },
+    ],
+  },
+}
+
+export const TvShowWithEpisodes: Story = {
+  args: {
+    mediaType: 'tvshow',
+    title: 'Breaking Bad',
+    description: 'Add this TV show to your library.',
+    episodeSelectionSummary: '62 of 62 episodes selected (5 seasons)',
+    onChangeEpisodeSelection: action('onChangeEpisodeSelection'),
+  },
+}
+
+export const AuthorWithBooks: Story = {
+  args: {
+    mediaType: 'author',
+    title: 'Frank Herbert',
+    description: 'Add this author to your library.',
+    showAddBooksOption: true,
+  },
+}
+
+export const Loading: Story = {
+  args: {
+    mediaType: 'movie',
+    title: 'Inception',
+    description: 'Add this movie to your library.',
+    loading: true,
+  },
+}
+
+export const Adding: Story = {
+  args: {
+    mediaType: 'movie',
+    title: 'Inception',
+    description: 'Add this movie to your library.',
+    adding: true,
+  },
+}
diff --git a/inertia/components/confirm-dialog.stories.tsx b/inertia/components/confirm-dialog.stories.tsx
new file mode 100644
index 0000000..dc0e25b
--- /dev/null
+++ b/inertia/components/confirm-dialog.stories.tsx
@@ -0,0 +1,53 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { action } from 'storybook/actions'
+import { ConfirmDialog } from './confirm-dialog'
+
+const meta: Meta<typeof ConfirmDialog> = {
+  component: ConfirmDialog,
+  tags: ['autodocs'],
+  args: {
+    close: action('close'),
+    handleConfirm: action('handleConfirm'),
+    loading: false,
+  },
+}
+export default meta
+
+type Story = StoryObj<typeof ConfirmDialog>
+
+export const Default: Story = {
+  args: {
+    state: {
+      open: true,
+      title: 'Remove from library?',
+      description: 'This action cannot be undone. The item will be removed from your library.',
+      confirmLabel: 'Remove',
+      loadingLabel: 'Removing...',
+    },
+  },
+}
+
+export const Loading: Story = {
+  args: {
+    loading: true,
+    state: {
+      open: true,
+      title: 'Delete all files?',
+      description: 'This will permanently delete all selected files from disk.',
+      confirmLabel: 'Delete All',
+      loadingLabel: 'Deleting...',
+    },
+  },
+}
+
+export const RefreshLibrary: Story = {
+  args: {
+    state: {
+      open: true,
+      title: 'Refresh library?',
+      description: 'This will rescan all media folders and update your library. This may take a while.',
+      confirmLabel: 'Refresh',
+      loadingLabel: 'Refreshing...',
+    },
+  },
+}
diff --git a/inertia/components/error-boundary.stories.tsx b/inertia/components/error-boundary.stories.tsx
new file mode 100644
index 0000000..789f792
--- /dev/null
+++ b/inertia/components/error-boundary.stories.tsx
@@ -0,0 +1,62 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { ErrorBoundary } from './error-boundary'
+
+const meta: Meta<typeof ErrorBoundary> = {
+  component: ErrorBoundary,
+  tags: ['autodocs'],
+  parameters: {
+    layout: 'centered',
+  },
+}
+export default meta
+
+type Story = StoryObj<typeof ErrorBoundary>
+
+function ThrowError(): never {
+  throw new Error('Test error for Storybook')
+}
+
+export const Default: Story = {
+  render: () => (
+    <ErrorBoundary>
+      <ThrowError />
+    </ErrorBoundary>
+  ),
+}
+
+export const FullPage: Story = {
+  parameters: {
+    layout: 'fullscreen',
+  },
+  render: () => (
+    <ErrorBoundary fullPage>
+      <ThrowError />
+    </ErrorBoundary>
+  ),
+}
+
+export const CustomFallback: Story = {
+  render: () => (
+    <ErrorBoundary
+      fallback={
+        <div className="p-8 text-center text-muted-foreground">
+          Custom error fallback content
+        </div>
+      }
+    >
+      <ThrowError />
+    </ErrorBoundary>
+  ),
+}
+
+export const NoError: Story = {
+  render: () => (
+    <ErrorBoundary>
+      <div className="p-8 text-center">
+        <p className="text-sm text-muted-foreground">
+          This content renders normally when there is no error.
+        </p>
+      </div>
+    </ErrorBoundary>
+  ),
+}
diff --git a/inertia/components/library/delete-media-dialog.stories.tsx b/inertia/components/library/delete-media-dialog.stories.tsx
new file mode 100644
index 0000000..67e5b14
--- /dev/null
+++ b/inertia/components/library/delete-media-dialog.stories.tsx
@@ -0,0 +1,65 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { action } from 'storybook/actions'
+import { DeleteMediaDialog } from './delete-media-dialog'
+
+const meta: Meta<typeof DeleteMediaDialog> = {
+  component: DeleteMediaDialog,
+  tags: ['autodocs'],
+  args: {
+    open: true,
+    onOpenChange: action('onOpenChange'),
+    onConfirm: () => new Promise((r) => setTimeout(r, 1000)),
+  },
+  argTypes: {
+    mode: { control: 'select', options: ['remove', 'deleteFile'] },
+    hasFile: { control: 'boolean' },
+  },
+}
+export default meta
+
+type Story = StoryObj<typeof DeleteMediaDialog>
+
+export const RemoveWithFile: Story = {
+  args: {
+    title: 'Inception',
+    mediaType: 'movie',
+    hasFile: true,
+    mode: 'remove',
+  },
+}
+
+export const RemoveWithoutFile: Story = {
+  args: {
+    title: 'The Matrix',
+    mediaType: 'movie',
+    hasFile: false,
+    mode: 'remove',
+  },
+}
+
+export const DeleteFileMode: Story = {
+  args: {
+    title: 'Dark Side of the Moon',
+    mediaType: 'album',
+    hasFile: true,
+    mode: 'deleteFile',
+  },
+}
+
+export const BookRemove: Story = {
+  args: {
+    title: 'Dune',
+    mediaType: 'book',
+    hasFile: true,
+    mode: 'remove',
+  },
+}
+
+export const EpisodeDeleteFile: Story = {
+  args: {
+    title: 'S01E01 - Pilot',
+    mediaType: 'episode',
+    hasFile: true,
+    mode: 'deleteFile',
+  },
+}
diff --git a/inertia/components/library/download-progress-card.stories.tsx b/inertia/components/library/download-progress-card.stories.tsx
new file mode 100644
index 0000000..e707db8
--- /dev/null
+++ b/inertia/components/library/download-progress-card.stories.tsx
@@ -0,0 +1,72 @@
+import type { Meta, StoryObj } from '@storybook/react'
+import { DownloadProgressCard } from './download-progress-card'
+import type { ActiveDownloadInfo } from '@/hooks/use_active_downloads'
+
+const meta: Meta<typeof DownloadProgressCard> = {
+  component: DownloadProgressCard,
+  tags: ['autodocs'],
+  decorators: [
+    (Story) => (
+      <div className="w-[400px]">
+        <Story />
+      </div>
+    ),
+  ],
+}
+export default meta
+
+type Story = StoryObj<typeof DownloadProgressCard>
+
+const downloading: ActiveDownloadInfo = {
+  progress: 45,
+  status: 'downloading',
+  title: 'Inception.2010.1080p.BluRay.x264',
+  size: 8_589_934_592,
+  remaining: 4_724_464_025,
+  eta: 3725,
+  downloadClient: 'SABnzbd',
+}
+
+const almostDone: ActiveDownloadInfo = {
+  progress: 92,
+  status: 'downloading',
+  title: 'Breaking.Bad.S01E01.720p',
+  size: 1_073_741_824,
+  remaining: 85_899_345,
+  eta: 120,
+  downloadClient: 'SABnzbd',
+}
+
+const importing: ActiveDownloadInfo = {
+  progress: 100,
+  status: 'importing',
+  title: 'Dark.Side.of.the.Moon.FLAC',
+  size: 734_003_200,
+  remaining: 0,
+  eta: null,
+  downloadClient: 'SABnzbd',
+}
+
+export const SingleDownload: Story = {
+  args: {
+    downloads: [downloading],
+  },
+}
+
+export const MultipleDownloads: Story = {
+  args: {
+    downloads: [downloading, almostDone, importing],
+  },
+}
+
+export const Importing: Story = {
+  args: {
+    downloads: [importing],
+  },
+}
+
+export const Empty: Story = {
+  args: {
+    downloads: [],
+  },
+}