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Banner Countdown Trial

A hydration-safe countdown banner for React and Next.js showing days, hours, and minutes remaining on a trial, with tabular-nums typography and a compact upgrade button built with shadcn/ui and Tailwind CSS

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Create urgency around trial expiration with this hydration-safe countdown banner for React and Next.js. Features a hardcoded target timestamp, a deterministic placeholder until hydration completes, font-mono tabular-nums digits that do not jitter, and a compact h-7 upgrade button paired with a dismiss ghost control. Built with TypeScript, Lucide React icons, motion/react subtle entrance animation, useEffect-driven interval, and Tailwind CSS theme variables. Perfect for SaaS onboarding flows, freemium conversion prompts, renewal reminders, and any time-bound message that must update in place without hydration warnings.

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Last updated on April 11, 2026

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Countdown Session

A hydration-safe session countdown banner for React and Next.js with a ShieldAlert icon, monospace tabular countdown to a fixed expiry timestamp, and an extend session button built with shadcn/ui and Tailwind CSS

Expandable

An expandable details banner for React and Next.js with a clickable header, animated chevron, and motion/react height collapse built with shadcn/ui and Tailwind CSS