diff --git a/components/tasks/task-card.tsx b/components/tasks/task-card.tsx
new file mode 100644
index 0000000..469785c
--- /dev/null
+++ b/components/tasks/task-card.tsx
@@ -0,0 +1,165 @@
+'use client';
+
+import { useState } from 'react';
+import { Task, WorkItemStatus } from '@/types/project';
+import { useChangeTaskStatus, useUpdateTask, useDeleteTask } from '@/lib/hooks/use-tasks';
+import { Card, CardContent, CardHeader } from '@/components/ui/card';
+import { Checkbox } from '@/components/ui/checkbox';
+import { Badge } from '@/components/ui/badge';
+import { Button } from '@/components/ui/button';
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu';
+import {
+  MoreHorizontal,
+  Pencil,
+  Trash2,
+  Clock,
+  User,
+  CheckCircle2,
+  Circle
+} from 'lucide-react';
+import { cn } from '@/lib/utils';
+
+interface TaskCardProps {
+  task: Task;
+  storyId: string;
+}
+
+const priorityColors = {
+  Critical: 'bg-red-500 text-white',
+  High: 'bg-orange-500 text-white',
+  Medium: 'bg-yellow-500 text-white',
+  Low: 'bg-blue-500 text-white',
+};
+
+const statusColors = {
+  Todo: 'text-gray-500',
+  InProgress: 'text-blue-500',
+  Done: 'text-green-500',
+  Blocked: 'text-red-500',
+};
+
+export function TaskCard({ task, storyId }: TaskCardProps) {
+  const [isExpanded, setIsExpanded] = useState(false);
+  const changeStatus = useChangeTaskStatus();
+  const updateTask = useUpdateTask();
+  const deleteTask = useDeleteTask();
+
+  const isDone = task.status === 'Done';
+
+  const handleCheckboxChange = (checked: boolean) => {
+    const newStatus: WorkItemStatus = checked ? 'Done' : 'Todo';
+    changeStatus.mutate({ id: task.id, status: newStatus });
+  };
+
+  const handleDelete = () => {
+    if (confirm('Are you sure you want to delete this task?')) {
+      deleteTask.mutate(task.id);
+    }
+  };
+
+  return (
+    <Card
+      className={cn(
+        "transition-all duration-200 hover:shadow-md cursor-pointer",
+        isDone && "opacity-60"
+      )}
+      onClick={() => setIsExpanded(!isExpanded)}
+    >
+      <CardHeader className="p-4">
+        <div className="flex items-start gap-3">
+          {/* Checkbox */}
+          <div onClick={(e) => e.stopPropagation()}>
+            <Checkbox
+              checked={isDone}
+              onCheckedChange={handleCheckboxChange}
+              disabled={changeStatus.isPending}
+              className="mt-1"
+            />
+          </div>
+
+          {/* Task Content */}
+          <div className="flex-1 min-w-0">
+            <div className="flex items-center gap-2 mb-2">
+              <h4 className={cn(
+                "font-medium text-sm",
+                isDone && "line-through text-muted-foreground"
+              )}>
+                {task.title}
+              </h4>
+              <Badge
+                variant="secondary"
+                className={cn("text-xs", priorityColors[task.priority])}
+              >
+                {task.priority}
+              </Badge>
+            </div>
+
+            {/* Metadata */}
+            <div className="flex items-center gap-4 text-xs text-muted-foreground">
+              {task.estimatedHours && (
+                <div className="flex items-center gap-1">
+                  <Clock className="w-3 h-3" />
+                  <span>{task.estimatedHours}h</span>
+                </div>
+              )}
+              {task.assigneeId && (
+                <div className="flex items-center gap-1">
+                  <User className="w-3 h-3" />
+                  <span>Assigned</span>
+                </div>
+              )}
+              <div className={cn("flex items-center gap-1", statusColors[task.status])}>
+                {isDone ? (
+                  <CheckCircle2 className="w-3 h-3" />
+                ) : (
+                  <Circle className="w-3 h-3" />
+                )}
+                <span>{task.status}</span>
+              </div>
+            </div>
+
+            {/* Description (expanded) */}
+            {isExpanded && task.description && (
+              <div className="mt-3 text-sm text-muted-foreground">
+                {task.description}
+              </div>
+            )}
+          </div>
+
+          {/* Actions Menu */}
+          <div onClick={(e) => e.stopPropagation()}>
+            <DropdownMenu>
+              <DropdownMenuTrigger asChild>
+                <Button
+                  variant="ghost"
+                  size="sm"
+                  className="h-8 w-8 p-0"
+                >
+                  <MoreHorizontal className="w-4 h-4" />
+                </Button>
+              </DropdownMenuTrigger>
+              <DropdownMenuContent align="end">
+                <DropdownMenuItem onClick={() => {/* TODO: Open edit dialog */}}>
+                  <Pencil className="w-4 h-4 mr-2" />
+                  Edit
+                </DropdownMenuItem>
+                <DropdownMenuItem
+                  onClick={handleDelete}
+                  className="text-destructive"
+                >
+                  <Trash2 className="w-4 h-4 mr-2" />
+                  Delete
+                </DropdownMenuItem>
+              </DropdownMenuContent>
+            </DropdownMenu>
+          </div>
+        </div>
+      </CardHeader>
+    </Card>
+  );
+}
diff --git a/components/tasks/task-list.tsx b/components/tasks/task-list.tsx
new file mode 100644
index 0000000..479d18c
--- /dev/null
+++ b/components/tasks/task-list.tsx
@@ -0,0 +1,140 @@
+'use client';
+
+import { useState } from 'react';
+import { useTasks } from '@/lib/hooks/use-tasks';
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
+import { Skeleton } from '@/components/ui/skeleton';
+import { Alert, AlertDescription } from '@/components/ui/alert';
+import { Badge } from '@/components/ui/badge';
+import { Button } from '@/components/ui/button';
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
+import { TaskCard } from './task-card';
+import { TaskQuickAdd } from './task-quick-add';
+import { WorkItemStatus } from '@/types/project';
+
+interface TaskListProps {
+  storyId: string;
+}
+
+type FilterType = 'all' | 'active' | 'completed';
+type SortType = 'recent' | 'alphabetical' | 'status';
+
+export function TaskList({ storyId }: TaskListProps) {
+  const { data: tasks, isLoading, error } = useTasks(storyId);
+  const [filter, setFilter] = useState<FilterType>('all');
+  const [sort, setSort] = useState<SortType>('recent');
+
+  if (isLoading) {
+    return (
+      <Card>
+        <CardHeader>
+          <Skeleton className="h-8 w-48" />
+        </CardHeader>
+        <CardContent>
+          <div className="space-y-4">
+            {[1, 2, 3].map((i) => (
+              <Skeleton key={i} className="h-24 w-full" />
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (error) {
+    return (
+      <Card>
+        <CardContent className="pt-6">
+          <Alert variant="destructive">
+            <AlertDescription>
+              Failed to load tasks. Please try again.
+            </AlertDescription>
+          </Alert>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  const filteredTasks = tasks?.filter(task => {
+    if (filter === 'active') return task.status !== 'Done';
+    if (filter === 'completed') return task.status === 'Done';
+    return true;
+  }) || [];
+
+  const sortedTasks = [...filteredTasks].sort((a, b) => {
+    if (sort === 'alphabetical') return a.title.localeCompare(b.title);
+    if (sort === 'status') return a.status.localeCompare(b.status);
+    return new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime();
+  });
+
+  const completedCount = tasks?.filter(t => t.status === 'Done').length || 0;
+  const totalCount = tasks?.length || 0;
+  const progressPercentage = totalCount > 0 ? (completedCount / totalCount) * 100 : 0;
+
+  return (
+    <div className="space-y-6">
+      <Card>
+        <CardHeader>
+          <div className="flex items-center justify-between">
+            <div>
+              <CardTitle>Tasks</CardTitle>
+              <CardDescription>
+                {completedCount} of {totalCount} completed
+              </CardDescription>
+            </div>
+            <div className="flex items-center gap-4">
+              <Select value={filter} onValueChange={(v) => setFilter(v as FilterType)}>
+                <SelectTrigger className="w-[140px]">
+                  <SelectValue />
+                </SelectTrigger>
+                <SelectContent>
+                  <SelectItem value="all">All</SelectItem>
+                  <SelectItem value="active">Active</SelectItem>
+                  <SelectItem value="completed">Completed</SelectItem>
+                </SelectContent>
+              </Select>
+              <Select value={sort} onValueChange={(v) => setSort(v as SortType)}>
+                <SelectTrigger className="w-[160px]">
+                  <SelectValue />
+                </SelectTrigger>
+                <SelectContent>
+                  <SelectItem value="recent">Recent</SelectItem>
+                  <SelectItem value="alphabetical">Alphabetical</SelectItem>
+                  <SelectItem value="status">By Status</SelectItem>
+                </SelectContent>
+              </Select>
+            </div>
+          </div>
+          {/* Progress bar */}
+          <div className="mt-4">
+            <div className="h-2 bg-secondary rounded-full overflow-hidden">
+              <div
+                className="h-full bg-primary transition-all duration-300"
+                style={{ width: `${progressPercentage}%` }}
+              />
+            </div>
+          </div>
+        </CardHeader>
+        <CardContent className="space-y-4">
+          <TaskQuickAdd storyId={storyId} />
+
+          {sortedTasks.length === 0 ? (
+            <div className="text-center py-12">
+              <p className="text-muted-foreground">
+                {filter === 'all'
+                  ? 'No tasks yet. Create your first task above!'
+                  : `No ${filter} tasks found.`}
+              </p>
+            </div>
+          ) : (
+            <div className="space-y-3">
+              {sortedTasks.map(task => (
+                <TaskCard key={task.id} task={task} storyId={storyId} />
+              ))}
+            </div>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}
diff --git a/components/tasks/task-quick-add.tsx b/components/tasks/task-quick-add.tsx
new file mode 100644
index 0000000..212f88f
--- /dev/null
+++ b/components/tasks/task-quick-add.tsx
@@ -0,0 +1,190 @@
+'use client';
+
+import { useState } from 'react';
+import { useForm } from 'react-hook-form';
+import { zodResolver } from '@hookform/resolvers/zod';
+import { z } from 'zod';
+import { useCreateTask } from '@/lib/hooks/use-tasks';
+import { CreateTaskDto, WorkItemPriority } from '@/types/project';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
+import {
+  Form,
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from '@/components/ui/form';
+import { Card, CardContent } from '@/components/ui/card';
+import { Plus, X } from 'lucide-react';
+
+interface TaskQuickAddProps {
+  storyId: string;
+}
+
+const taskSchema = z.object({
+  title: z.string().min(1, 'Title is required').max(200, 'Title too long'),
+  priority: z.enum(['Critical', 'High', 'Medium', 'Low']),
+  estimatedHours: z.coerce.number().min(0).optional(),
+});
+
+type TaskFormData = z.infer<typeof taskSchema>;
+
+export function TaskQuickAdd({ storyId }: TaskQuickAddProps) {
+  const [isOpen, setIsOpen] = useState(false);
+  const createTask = useCreateTask();
+
+  const form = useForm<TaskFormData>({
+    resolver: zodResolver(taskSchema),
+    defaultValues: {
+      title: '',
+      priority: 'Medium',
+      estimatedHours: undefined,
+    },
+  });
+
+  const onSubmit = async (data: TaskFormData) => {
+    const taskData: CreateTaskDto = {
+      storyId,
+      title: data.title,
+      priority: data.priority as WorkItemPriority,
+      estimatedHours: data.estimatedHours,
+    };
+
+    createTask.mutate(taskData, {
+      onSuccess: () => {
+        form.reset();
+        // Keep form open for batch creation
+      },
+    });
+  };
+
+  const handleCancel = () => {
+    form.reset();
+    setIsOpen(false);
+  };
+
+  if (!isOpen) {
+    return (
+      <Button
+        onClick={() => setIsOpen(true)}
+        variant="outline"
+        className="w-full"
+        size="sm"
+      >
+        <Plus className="w-4 h-4 mr-2" />
+        Add Task
+      </Button>
+    );
+  }
+
+  return (
+    <Card className="border-dashed">
+      <CardContent className="pt-4">
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
+            <div className="flex items-center justify-between mb-2">
+              <h4 className="text-sm font-medium">Quick Add Task</h4>
+              <Button
+                type="button"
+                variant="ghost"
+                size="sm"
+                onClick={handleCancel}
+                className="h-6 w-6 p-0"
+              >
+                <X className="w-4 h-4" />
+              </Button>
+            </div>
+
+            <FormField
+              control={form.control}
+              name="title"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Title *</FormLabel>
+                  <FormControl>
+                    <Input
+                      placeholder="e.g., Implement login API"
+                      {...field}
+                      autoFocus
+                    />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+
+            <div className="grid grid-cols-2 gap-4">
+              <FormField
+                control={form.control}
+                name="priority"
+                render={({ field }) => (
+                  <FormItem>
+                    <FormLabel>Priority</FormLabel>
+                    <Select
+                      onValueChange={field.onChange}
+                      defaultValue={field.value}
+                    >
+                      <FormControl>
+                        <SelectTrigger>
+                          <SelectValue placeholder="Select priority" />
+                        </SelectTrigger>
+                      </FormControl>
+                      <SelectContent>
+                        <SelectItem value="Critical">Critical</SelectItem>
+                        <SelectItem value="High">High</SelectItem>
+                        <SelectItem value="Medium">Medium</SelectItem>
+                        <SelectItem value="Low">Low</SelectItem>
+                      </SelectContent>
+                    </Select>
+                    <FormMessage />
+                  </FormItem>
+                )}
+              />
+
+              <FormField
+                control={form.control}
+                name="estimatedHours"
+                render={({ field }) => (
+                  <FormItem>
+                    <FormLabel>Est. Hours</FormLabel>
+                    <FormControl>
+                      <Input
+                        type="number"
+                        placeholder="8"
+                        {...field}
+                        value={field.value ?? ''}
+                      />
+                    </FormControl>
+                    <FormMessage />
+                  </FormItem>
+                )}
+              />
+            </div>
+
+            <div className="flex gap-2">
+              <Button
+                type="submit"
+                size="sm"
+                disabled={createTask.isPending}
+                className="flex-1"
+              >
+                {createTask.isPending ? 'Creating...' : 'Add Task'}
+              </Button>
+              <Button
+                type="button"
+                variant="outline"
+                size="sm"
+                onClick={handleCancel}
+              >
+                Cancel
+              </Button>
+            </div>
+          </form>
+        </Form>
+      </CardContent>
+    </Card>
+  );
+}
diff --git a/components/ui/alert.tsx b/components/ui/alert.tsx
new file mode 100644
index 0000000..1421354
--- /dev/null
+++ b/components/ui/alert.tsx
@@ -0,0 +1,66 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const alertVariants = cva(
+  "relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
+  {
+    variants: {
+      variant: {
+        default: "bg-card text-card-foreground",
+        destructive:
+          "text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+function Alert({
+  className,
+  variant,
+  ...props
+}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
+  return (
+    <div
+      data-slot="alert"
+      role="alert"
+      className={cn(alertVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-title"
+      className={cn(
+        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDescription({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-description"
+      className={cn(
+        "text-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Alert, AlertTitle, AlertDescription }
diff --git a/components/ui/checkbox.tsx b/components/ui/checkbox.tsx
new file mode 100644
index 0000000..cb0b07b
--- /dev/null
+++ b/components/ui/checkbox.tsx
@@ -0,0 +1,32 @@
+"use client"
+
+import * as React from "react"
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
+import { CheckIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Checkbox({
+  className,
+  ...props
+}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
+  return (
+    <CheckboxPrimitive.Root
+      data-slot="checkbox"
+      className={cn(
+        "peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <CheckboxPrimitive.Indicator
+        data-slot="checkbox-indicator"
+        className="grid place-content-center text-current transition-none"
+      >
+        <CheckIcon className="size-3.5" />
+      </CheckboxPrimitive.Indicator>
+    </CheckboxPrimitive.Root>
+  )
+}
+
+export { Checkbox }
diff --git a/package-lock.json b/package-lock.json
index d5b0625..26fb64a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
         "@microsoft/signalr": "^9.0.6",
         "@radix-ui/react-alert-dialog": "^1.1.15",
         "@radix-ui/react-avatar": "^1.1.11",
+        "@radix-ui/react-checkbox": "^1.3.3",
         "@radix-ui/react-dialog": "^1.1.15",
         "@radix-ui/react-dropdown-menu": "^2.1.16",
         "@radix-ui/react-label": "^2.1.7",
@@ -1490,6 +1491,36 @@
         }
       }
     },
+    "node_modules/@radix-ui/react-checkbox": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-checkbox/-/react-checkbox-1.3.3.tgz",
+      "integrity": "sha512-wBbpv+NQftHDdG86Qc0pIyXk5IR3tM8Vd0nWLKDcX8nNn4nXFOFwsKuqw2okA/1D/mpaAkmuyndrPJTYDNZtFw==",
+      "license": "MIT",
+      "dependencies": {
+        "@radix-ui/primitive": "1.1.3",
+        "@radix-ui/react-compose-refs": "1.1.2",
+        "@radix-ui/react-context": "1.1.2",
+        "@radix-ui/react-presence": "1.1.5",
+        "@radix-ui/react-primitive": "2.1.3",
+        "@radix-ui/react-use-controllable-state": "1.2.2",
+        "@radix-ui/react-use-previous": "1.1.1",
+        "@radix-ui/react-use-size": "1.1.1"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@radix-ui/react-collection": {
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/@radix-ui/react-collection/-/react-collection-1.1.7.tgz",
diff --git a/package.json b/package.json
index 9ed824c..3fb8e5d 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "@microsoft/signalr": "^9.0.6",
     "@radix-ui/react-alert-dialog": "^1.1.15",
     "@radix-ui/react-avatar": "^1.1.11",
+    "@radix-ui/react-checkbox": "^1.3.3",
     "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-dropdown-menu": "^2.1.16",
     "@radix-ui/react-label": "^2.1.7",