
3D Extruded Buildings & Urban Footprints
Real-world 3D building extrusions with dynamic sunlight shadows, terrain DEM elevations, and pitch/bearing camera controls.
Signup section pairing the pitch and form with a preview of the last issue — subject line, date, and opening paragraph — so the reader sees what they are subscribing to.
Also available for Vue ->$pnpm dlx shadcn@latest add https://uipkge.dev/r/react/newsletter-split-preview.json$npx shadcn@latest add https://uipkge.dev/r/react/newsletter-split-preview.json$yarn dlx shadcn@latest add https://uipkge.dev/r/react/newsletter-split-preview.json$bunx shadcn@latest add https://uipkge.dev/r/react/newsletter-split-preview.jsonnpx shadcn@latest add @uipkge-react/newsletter-split-previewInstalls to:components/blocks/'use client'
import { useState, type FormEvent } from 'react'
import { Check, Mail } from 'lucide-react'
import { Badge } from '@/components/ui/badge'
import { Button } from '@/components/ui/button'
import { Card, CardContent } from '@/components/ui/card'
import { Input } from '@/components/ui/input'
import { Separator } from '@/components/ui/separator'
const lastIssue = {
subject: 'Why we version metric definitions instead of dashboards',
date: 'Feb 18, 2026',
readTime: '9 min',
opening:
'Dashboards are the output. The definition is the thing teams argue about, so that is what belongs under review — with a diff, an owner, and a revert path. This issue walks through what changed when we moved ours into the repo.',
}
export function NewsletterSplitPreview() {
const [email, setEmail] = useState('')
const [submitted, setSubmitted] = useState(false)
function subscribe(event: FormEvent) {
event.preventDefault()
if (!email.trim()) return
setSubmitted(true)
}
return (
<section data-slot="newsletter-split-preview" className="bg-background">
<div className="mx-auto max-w-6xl px-6 py-20 lg:py-28">
<div className="grid items-center gap-10 lg:grid-cols-2 lg:gap-16">
<div>
<Badge variant="secondary" className="gap-1.5">
<Mail className="size-3" aria-hidden="true" />
Monthly
</Badge>
<h2 className="mt-4 text-3xl font-semibold tracking-tight text-balance sm:text-4xl">
Notes from the people who build it
</h2>
<p className="text-muted-foreground mt-3 text-lg">
One email a month on metric modelling, access control, and warehouse cost. No product announcements.
</p>
<form className="mt-6 max-w-md" onSubmit={subscribe}>
<div className="flex gap-2">
<Input
value={email}
onChange={(event) => setEmail(event.target.value)}
type="email"
required
placeholder="[email protected]"
autoComplete="email"
aria-label="Email address"
/>
<Button type="submit" className="shrink-0">
Subscribe
</Button>
</div>
<p className="mt-2 min-h-5 text-xs" aria-live="polite">
{submitted ? (
<span className="text-success inline-flex items-center gap-1.5">
<Check className="size-3" aria-hidden="true" />
Check your inbox to confirm.
</span>
) : (
<span className="text-muted-foreground">8,400 subscribers · unsubscribe in one click.</span>
)}
</p>
</form>
</div>
{/* Showing the last issue is the point: nobody should have to subscribe
to find out what they are subscribing to. */}
<Card>
<CardContent className="p-6">
<div className="flex flex-wrap items-center gap-3">
<Badge variant="outline">Last issue</Badge>
<span className="text-muted-foreground text-xs">
{lastIssue.date} · {lastIssue.readTime}
</span>
</div>
<h3 className="mt-4 text-lg leading-snug font-semibold tracking-tight text-balance">
{lastIssue.subject}
</h3>
<Separator className="my-4" />
<p className="text-muted-foreground text-sm leading-relaxed">{lastIssue.opening}</p>
<Button variant="link" className="mt-4 h-auto p-0 text-sm">
Read the full issue
</Button>
</CardContent>
</Card>
</div>
</div>
</section>
)
}
Raw manifest:https://uipkge.dev/r/react/newsletter-split-preview.json