Tabs — logic2b/ui

Name

import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"

export default function TabsDemo() {
  return (
    <Tabs defaultValue="account" className="w-[400px]">
      <TabsList>
        <TabsTrigger value="account">Account</TabsTrigger>
        <TabsTrigger value="password">Password</TabsTrigger>
      </TabsList>
      <TabsContent value="account" className="space-y-4 pt-2">
        <div className="grid gap-3">
          <Label htmlFor="tabs-name">Name</Label>
          <Input id="tabs-name" defaultValue="Pedro Duarte" />
        </div>
        <Button>Save changes</Button>
      </TabsContent>
      <TabsContent value="password" className="space-y-4 pt-2">
        <div className="grid gap-3">
          <Label htmlFor="tabs-password">Password</Label>
          <Input id="tabs-password" type="password" />
        </div>
        <Button>Save password</Button>
      </TabsContent>
    </Tabs>
  )
}

Installation

npx logic2b@latest add tabs

Working with an AI assistant? Copy this prompt into Claude Code, Cursor or Copilot — it carries the install steps, a no-CLI fallback and a verification checklist.

Add the "tabs" item from the logic2b ui registry (https://ui.logic2b.com) to this project. Follow every step and verify at the end.

## Steps

1. If the project has no `components.json` yet, set up logic2b ui first:

   ```bash
   npx logic2b@latest init
   ```

2. Install the item (the CLI resolves registry dependencies automatically):

   ```bash
   npx logic2b@latest add tabs
   ```

3. Install any npm dependencies the command prints.

## If the CLI is not available

Do it manually from the registry payload:

1. Fetch https://ui.logic2b.com/r/tabs.json.
2. Write every entry in `files[]` to its mapped project path (see below).
3. Repeat (recursively) for each name in `registryDependencies`.
4. Install every package listed in `dependencies` across those payloads.

## Registry reference

- Index of every item: https://ui.logic2b.com/r/index.json
- Item payload (full source): https://ui.logic2b.com/r/<name>.json
- Usage examples per item: https://ui.logic2b.com/r/demos/index.json → https://ui.logic2b.com/r/demos/<demo>.json
- Docs index for agents: https://ui.logic2b.com/llms.txt (full docs: https://ui.logic2b.com/llms-full.txt)
- Every docs page is Markdown when you append `.md` to its URL.

Registry file paths map to project paths like this:
- `ui/*` → `@/components/ui/*`
- `blocks/<name>/*` → `@/components/*`
- `charts/*` → `@/components/charts/*`
- `hooks/*` → `@/hooks/*`
- `lib/utils.ts` → `@/lib/utils.ts`
- `theme.css` → next to the project's Tailwind entry stylesheet

## Conventions (do not break these)

- Tailwind CSS v4 (CSS-first config; no tailwind.config.js needed) and React 19.
- All colors go through semantic tokens (`bg-primary`, `text-muted-foreground`,
  `border-border`, …). Never hardcode hex/oklch values in components.
- Dark mode is class-based: toggle `.dark` on `<html>`.
- Icons come from lucide-react.

## Verify before finishing

1. The dev server starts and the app renders without console errors.
2. TypeScript compiles (`tsc --noEmit` or the framework's check).
3. Components use the theme: a `<Button>` shows the primary token color,
   and toggling `.dark` on `<html>` switches the palette.

Install the dependencies:

npm install radix-ui

Copy into ui/tabs.tsx:

"use client"

import * as React from "react"
import { Tabs as TabsPrimitive } from "radix-ui"

import { cn } from "@/lib/utils"

function Tabs({
  className,
  ...props
}: React.ComponentProps<typeof TabsPrimitive.Root>) {
  return (
    <TabsPrimitive.Root
      data-slot="tabs"
      className={cn("flex flex-col gap-2", className)}
      {...props}
    />
  )
}

function TabsList({
  className,
  ...props
}: React.ComponentProps<typeof TabsPrimitive.List>) {
  return (
    <TabsPrimitive.List
      data-slot="tabs-list"
      className={cn(
        "bg-muted text-muted-foreground inline-flex h-9 w-fit items-center justify-center rounded-lg p-[3px]",
        className
      )}
      {...props}
    />
  )
}

function TabsTrigger({
  className,
  ...props
}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
  return (
    <TabsPrimitive.Trigger
      data-slot="tabs-trigger"
      className={cn(
        "data-[state=active]:bg-background dark:data-[state=active]:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:outline-ring dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 text-foreground dark:text-muted-foreground inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:shadow-sm [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
        className
      )}
      {...props}
    />
  )
}

function TabsContent({
  className,
  ...props
}: React.ComponentProps<typeof TabsPrimitive.Content>) {
  return (
    <TabsPrimitive.Content
      data-slot="tabs-content"
      className={cn("flex-1 outline-none", className)}
      {...props}
    />
  )
}

export { Tabs, TabsList, TabsTrigger, TabsContent }

Usage

import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"

<Tabs defaultValue="account">
  <TabsList>
    <TabsTrigger value="account">Account</TabsTrigger>
    <TabsTrigger value="password">Password</TabsTrigger>
  </TabsList>
  <TabsContent value="account">Account settings.</TabsContent>
  <TabsContent value="password">Password settings.</TabsContent>
</Tabs>

API

Prop	Type	Default
`defaultValue` (Tabs)	`string`	—
`value` / `onValueChange` (Tabs)	`string` / `(value: string) => void`	—
`orientation` (Tabs)	`horizontal \| vertical`	`horizontal`
`value` (TabsTrigger / TabsContent)	`string` — links a trigger to its panel	—
`disabled` (TabsTrigger)	`boolean`	`false`

Examples

With icons

View your activity at a glance.

import { BarChartIcon, SettingsIcon, UserIcon } from "lucide-react"

import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"

export default function TabsIconsDemo() {
  return (
    <Tabs defaultValue="overview" className="w-[400px]">
      <TabsList>
        <TabsTrigger value="overview">
          <BarChartIcon />
          Overview
        </TabsTrigger>
        <TabsTrigger value="account">
          <UserIcon />
          Account
        </TabsTrigger>
        <TabsTrigger value="settings">
          <SettingsIcon />
          Settings
        </TabsTrigger>
      </TabsList>
      <TabsContent value="overview" className="text-muted-foreground pt-2 text-sm">
        View your activity at a glance.
      </TabsContent>
      <TabsContent value="account" className="text-muted-foreground pt-2 text-sm">
        Manage your account details.
      </TabsContent>
      <TabsContent value="settings" className="text-muted-foreground pt-2 text-sm">
        Configure your preferences.
      </TabsContent>
    </Tabs>
  )
}

Disabled tab

Items you are currently working on.

import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"

export default function TabsDisabledDemo() {
  return (
    <Tabs defaultValue="active" className="w-[400px]">
      <TabsList>
        <TabsTrigger value="active">Active</TabsTrigger>
        <TabsTrigger value="archived">Archived</TabsTrigger>
        <TabsTrigger value="deleted" disabled>
          Deleted
        </TabsTrigger>
      </TabsList>
      <TabsContent value="active" className="text-muted-foreground pt-2 text-sm">
        Items you are currently working on.
      </TabsContent>
      <TabsContent
        value="archived"
        className="text-muted-foreground pt-2 text-sm"
      >
        Items you have archived for later.
      </TabsContent>
    </Tabs>
  )
}

Accessibility

Follows the WAI-ARIA tabs pattern: Tab moves focus into the active trigger, then Arrow keys move between triggers.
Home / End jump to the first / last trigger; disabled triggers are skipped.
Each TabsContent is exposed as a tabpanel labelled by its trigger, so the relationship is announced.