Tabs

An ASCII-styled shadcn tabs you can install and customize.

Your workspace at a glance.
"use client";
import {
  Tabs,
  TabsList,
  TabsTrigger,
  TabsContent,
} from "@/components/ui/tabs";
export function Demo() {
  return (
    <Tabs defaultValue="overview" className="w-full">
      <TabsList>
        <TabsTrigger value="overview">Overview</TabsTrigger>
        <TabsTrigger value="settings">Settings</TabsTrigger>
        <TabsTrigger value="activity">Activity</TabsTrigger>
      </TabsList>
      <TabsContent value="overview" className="border border-[#64717c] p-6">
        Your workspace at a glance.
      </TabsContent>
      <TabsContent value="settings" className="border border-[#64717c] p-6">
        Manage your preferences here.
      </TabsContent>
      <TabsContent value="activity" className="border border-[#64717c] p-6">
        No new activity. All caught up.
      </TabsContent>
    </Tabs>
  );
}

Installation

pnpm dlx shadcn@latest add https://ascii-cn.kdawg.dev/r/tabs.json

Usage

import { Tabs, TabsList, TabsTrigger, TabsContent } from "@/components/ui/tabs"
example.tsx
"use client";
import {
  Tabs,
  TabsList,
  TabsTrigger,
  TabsContent,
} from "@/components/ui/tabs";
export function Demo() {
  return (
    <Tabs defaultValue="overview" className="w-full">
      <TabsList>
        <TabsTrigger value="overview">Overview</TabsTrigger>
        <TabsTrigger value="settings">Settings</TabsTrigger>
        <TabsTrigger value="activity">Activity</TabsTrigger>
      </TabsList>
      <TabsContent value="overview" className="border border-[#64717c] p-6">
        Your workspace at a glance.
      </TabsContent>
      <TabsContent value="settings" className="border border-[#64717c] p-6">
        Manage your preferences here.
      </TabsContent>
      <TabsContent value="activity" className="border border-[#64717c] p-6">
        No new activity. All caught up.
      </TabsContent>
    </Tabs>
  );
}

Customize

Edit the component's Tailwind classes directly. The component keeps the shadcn composition API with square geometry and the ASCII color palette.

components/ui/tabs.tsx
"use client";

import { Tabs as TabsPrimitive } from "@base-ui/react/tabs";
import { cva, type VariantProps } from "class-variance-authority";

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

function Tabs({
  className,
  orientation = "horizontal",
  ...props
}: TabsPrimitive.Root.Props) {
  return (
    <TabsPrimitive.Root
      data-slot="tabs"
      data-orientation={orientation}
      orientation={orientation}
      className={cn(
        "gap-2 group/tabs flex data-[orientation=horizontal]:flex-col",
        className,
      )}
      {...props}
    />
  );
}

const tabsListVariants = cva(
  "rounded-none p-[3px] group-data-[orientation=horizontal]/tabs:min-h-11 data-[variant=line]:rounded-none group/tabs-list inline-flex w-fit items-center justify-center text-muted-foreground group-data-[orientation=vertical]/tabs:h-fit group-data-[orientation=vertical]/tabs:flex-col",
  {
    variants: {
      variant: {
        default: "border border-[#64717c] bg-black",
        line: "gap-1 bg-transparent",
      },
    },
    defaultVariants: {
      variant: "default",
    },
  },
);

function TabsList({
  className,
  variant = "default",
  ...props
}: TabsPrimitive.List.Props & VariantProps<typeof tabsListVariants>) {
  return (
    <TabsPrimitive.List
      data-slot="tabs-list"
      data-variant={variant}
      className={cn(tabsListVariants({ variant }), className)}
      {...props}
    />
  );
}

function TabsTrigger({ className, ...props }: TabsPrimitive.Tab.Props) {
  return (
    <TabsPrimitive.Tab
      data-slot="tabs-trigger"
      className={cn(
        "min-h-11 gap-1.5 rounded-none border border-transparent px-1.5 py-0.5 text-sm font-medium group-data-[variant=default]/tabs-list:data-active:shadow-none group-data-[variant=line]/tabs-list:data-active:shadow-none [&_svg:not([class*='size-'])]:size-4 relative inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center whitespace-nowrap text-foreground/60 transition-colors group-data-[orientation=vertical]/tabs:w-full group-data-[orientation=vertical]/tabs:justify-start hover:text-foreground focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1 focus-visible:outline-ring disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 dark:text-muted-foreground dark:hover:text-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0",
        "group-data-[variant=line]/tabs-list:bg-transparent group-data-[variant=line]/tabs-list:data-active:bg-transparent dark:group-data-[variant=line]/tabs-list:data-active:border-transparent dark:group-data-[variant=line]/tabs-list:data-active:bg-transparent",
        "data-active:bg-background data-active:text-foreground dark:data-active:border-input dark:data-active:bg-input/30 dark:data-active:text-foreground",
        "after:absolute after:bg-foreground after:opacity-0 after:transition-opacity group-data-[orientation=horizontal]/tabs:after:inset-x-0 group-data-[orientation=horizontal]/tabs:after:bottom-[-5px] group-data-[orientation=horizontal]/tabs:after:h-0.5 group-data-[orientation=vertical]/tabs:after:inset-y-0 group-data-[orientation=vertical]/tabs:after:-right-1 group-data-[orientation=vertical]/tabs:after:w-0.5 group-data-[variant=line]/tabs-list:data-active:after:opacity-100",
        className,
      )}
      {...props}
    />
  );
}

function TabsContent({ className, ...props }: TabsPrimitive.Panel.Props) {
  return (
    <TabsPrimitive.Panel
      data-slot="tabs-content"
      className={cn("text-sm flex-1 outline-none", className)}
      {...props}
    />
  );
}

export { Tabs, TabsContent, TabsList, TabsTrigger, tabsListVariants };