
3D Extruded Buildings & Urban Footprints
Real-world 3D building extrusions with dynamic sunlight shadows, terrain DEM elevations, and pitch/bearing camera controls.
Scroll-triggered bottom CTA bar that reveals past a threshold, carrying an offer line, inline social proof, primary + ghost actions, and a dismiss control that stays dismissed for the session.
Also available for React ->$pnpm dlx shadcn-vue@latest add https://uipkge.dev/r/vue/sticky-cta-bar.json$npx shadcn-vue@latest add https://uipkge.dev/r/vue/sticky-cta-bar.json$yarn dlx shadcn-vue@latest add https://uipkge.dev/r/vue/sticky-cta-bar.json$bunx shadcn-vue@latest add https://uipkge.dev/r/vue/sticky-cta-bar.jsonnpx shadcn-vue@latest add @uipkge/sticky-cta-barInstalls to:app/components/blocks/| Name | Type / Values | Default | Required |
|---|---|---|---|
thresholdScroll distance in pixels before the bar reveals. | number | 480 | optional |
storageKeysessionStorage key holding the dismissal, so it stays closed for the session. | string | 'uipkge:sticky-cta-dismissed' | optional |
<script setup lang="ts">
import { onBeforeUnmount, onMounted, ref } from 'vue'
import { Clock, X } from 'lucide-vue-next'
import { Badge } from '@/components/ui/badge'
import { Button } from '@/components/ui/button'
import { Separator } from '@/components/ui/separator'
const props = withDefaults(
defineProps<{
/** Scroll distance in pixels before the bar reveals. */
threshold?: number
/** sessionStorage key holding the dismissal, so it stays closed for the session. */
storageKey?: string
}>(),
{
threshold: 480,
storageKey: 'uipkge:sticky-cta-dismissed',
},
)
// Starts hidden so server and first client render agree — the scroll handler
// is the only thing that reveals it.
const visible = ref(false)
const dismissed = ref(false)
function onScroll() {
visible.value = !dismissed.value && window.scrollY > props.threshold
}
function dismiss() {
dismissed.value = true
visible.value = false
try {
window.sessionStorage.setItem(props.storageKey, '1')
} catch {
// Private browsing or blocked storage: dismissing still holds for this page view.
}
}
onMounted(() => {
try {
dismissed.value = window.sessionStorage.getItem(props.storageKey) === '1'
} catch {
dismissed.value = false
}
onScroll()
window.addEventListener('scroll', onScroll, { passive: true })
})
onBeforeUnmount(() => window.removeEventListener('scroll', onScroll))
</script>
<template>
<Transition
enter-active-class="transition duration-200 ease-out"
enter-from-class="translate-y-full opacity-0"
leave-active-class="transition duration-150 ease-in"
leave-to-class="translate-y-full opacity-0"
>
<div
v-show="visible"
data-slot="sticky-cta-bar"
class="fixed inset-x-0 bottom-0 z-50 px-4 pb-4"
role="region"
aria-label="Trial offer"
>
<div
class="border-border bg-card/95 mx-auto flex max-w-4xl flex-wrap items-center gap-x-5 gap-y-3 rounded-xl border p-3 pl-4 shadow-lg backdrop-blur"
>
<Badge variant="secondary" class="gap-1.5">
<Clock class="size-3" aria-hidden="true" />
Free for 14 days
</Badge>
<p class="min-w-0 grow text-sm">
<span class="font-medium">Start on the full plan.</span>
<span class="text-muted-foreground"> No card, no sales call, cancel from the dashboard.</span>
</p>
<div class="flex items-center gap-2">
<Button size="sm">Start free trial</Button>
<Button size="sm" variant="ghost" class="hidden sm:inline-flex">Talk to us</Button>
<Separator orientation="vertical" class="hidden h-6 sm:block" />
<Button size="icon" variant="ghost" aria-label="Dismiss this offer" @click="dismiss">
<X class="size-4" aria-hidden="true" />
</Button>
</div>
</div>
</div>
</Transition>
</template>
Raw manifest:https://uipkge.dev/r/vue/sticky-cta-bar.json