What is a Shadcn Alert used for?

Inline status and feedback: success after save, validation summaries, billing warnings, and destructive confirmations that should stay visible on the page without blocking the whole viewport.

How do I add Shadcn Alert to my project?

Use the shadcn CLI for your package manager, for example `npx shadcn@latest add alert`, then import the alert parts from your components folder. Keep the same Tailwind theme tokens as the rest of your shadcn install.

Is Shadcn Alert accessible?

The implementation follows WAI-ARIA roles and expectations for alerts. You still provide clear copy, focus management when actions are present, and test with real assistive tech in your theme.

Does it work with Next.js App Router?

Yes. Compose alerts in client or server components as needed; keep interactive actions in client boundaries when they use hooks. Styling stays consistent with your Tailwind and shadcn tokens.

How is an alert different from a toast?

Alerts usually stay in layout until dismissed or resolved. Toasts from libraries like Sonner are transient and stack in a corner. Use alerts for persistent context on the current screen.

Can I use Shadcn Alert with Radix UI and Base UI stacks?

Yes. Shadcn Alert is designed for the Radix-oriented shadcn stack and token-based styling that also works when you compose Base UI primitives elsewhere in the app.

Shadcn Alert

View docs

Browse 20 production-ready Shadcn Alert components for success, warning, destructive, and inline actions. Alerts follow accessible roles from the Radix stack, align with Base UI-style composition, and stay fully compatible with Shadcn Create so radius, color, and typography match your configured theme.

Basic alert

Alert with icon

Alert with icon and action buttons

Destructive alert with icon and action buttons

Info alert with icon and action buttons

Success alert

Warning alert

Error alert

Invert alert

Alert with icon and action buttons

Alert with description and action buttons

Alert integrated within a Frame with reset borders

Stacked alerts within a Frame

Alert with actions integrated within a Frame

Inverted alert variant

Urgent billing notice

Service status summary stacked within a frame

Feature discovery alert

User message notification alert

Shadcn Alert: Status and Feedback for React Apps

Shadcn Alert is the callout primitive for status, validation, billing, and system messages. It maps to WAI-ARIA alert and status roles so assistive technologies announce important content without breaking your layout.

Built for the React and Tailwind ecosystem, it works with Radix UI and Base UI-style projects because styling stays token-driven. Shadcn Create style options apply to alert surfaces so what you tune in the customizer matches exported code.

ReUI lists alert components in real dashboards and forms so you compare density, icons, and actions next to a Shadcn Card or table, not a lone sandbox. The sections below cover what it is, why teams use it, features, and integration ideas.

What is Shadcn Alert?

In product UI, an alert is a persistent or dismissible region that highlights an outcome, risk, or next step. Shadcn Alert composes title, description, and optional icon or actions while keeping roles and labels consistent with WAI-ARIA guidance.

Components here show stacked alerts, billing warnings, and inline actions. They help you decide density, contrast, and placement before you wire the same component into Next.js, Vite, or a server-rendered React tree.

Why Use Shadcn Alert?

Teams use alerts when users must notice state without opening a modal. That includes payment failures, form errors at the top of a page, or irreversible actions that need a short explanation and a primary Shadcn Button.

Searchers often look for "shadcn alert", "tailwind alert", or "react accessible alert". This page answers those intents with concrete layouts and copy that stays technically accurate for the shadcn ecosystem.

Shadcn Alert Features

WAI-ARIA Aligned. Uses roles and semantics that match WAI-ARIA roles for alerts and status messages so screen readers can surface urgency without guessing.
Radix UI and Base UI Friendly. Styling uses semantic tokens and composition that fit Radix UI projects and Base UI-style unstyled layers when you bring your own primitives.
Shadcn Styles and Create. Fully compatible with Shadcn Create: try the style customizer above the component grid to preview radius, fonts, and colors on the same alert variants you will export.
React and Tailwind First. Written for modern React with Tailwind CSS utility classes; pair with the shadcn CLI workflow (npx shadcn@latest add alert) to add source to your repo.
Variants and Actions. Success, warning, destructive, and neutral treatments with optional actions or links, aligned with your design system tokens.

ReUI Alert: In-House Custom Shadcn Component

ReUI Alert is an in-house component built and maintained by the ReUI team as part of the ReUI open-source library. It is designed to integrate seamlessly into any shadcn/ui project: following the same copy-and-own installation model. The component source lands directly in your repository; you own it, extend it, and style it with your Tailwind CSS tokens. ReUI Alert extends the standard shadcn Alert with additional variants: success, warning, info, and invert: each backed by dedicated CSS variable tokens. This makes it a drop-in replacement that covers the full semantic range modern products need without patching base shadcn.

The component is available in two API flavors to match your primitive stack: a Radix UI version for teams using Radix-based shadcn primitives, and a Base UI version for teams on @base-ui/react. Both versions share identical visual output and Tailwind CSS styling: only the underlying headless primitive differs. ReUI maintains 10+ such in-house components, all available in both Radix and Base UI versions, each with dedicated documentation covering the full component API, usage examples, and prop references.

Pair alerts with a Shadcn Button or link group for primary and secondary actions such as retry, view details, or dismiss when your product allows it.

Place alerts inside a Shadcn Card or at the top of a Shadcn Field group so validation errors stay near the inputs they reference.

For blocking decisions, route users to a Shadcn Dialog or Shadcn Alert Dialog while alerts handle non-modal status that should remain visible in the layout.

Frequently Asked Questions

Shadcn Alert: Status and Feedback for React Apps

Integrating with Other Components

Pair alerts with a Shadcn Button or link group for primary and secondary actions such as retry, view details, or dismiss when your product allows it.

Place alerts inside a Shadcn Card or at the top of a Shadcn Field group so validation errors stay near the inputs they reference.

For blocking decisions, route users to a Shadcn Dialog or Shadcn Alert Dialog while alerts handle non-modal status that should remain visible in the layout.