Shadcn Textarea

Shadcn Textarea: Customizable, Interactive Input for Rich Text Content

The Shadcn Textarea component provides a highly customizable, interactive, and accessible solution for handling text input in your applications. Featuring 21+ textarea variants, it offers flexibility for use cases such as simple text areas, rich text editors, and multi-line inputs.

Built with React and Tailwind CSS, Shadcn Textarea ensures that you can easily tailor its appearance, behavior, and functionality to fit any React Textarea use case.

What is Shadcn Textarea?

The Shadcn Textarea is a headless text input component that allows users to enter multiple lines of text. It provides all the flexibility of a typical <textarea>, but with enhanced accessibility, state management, and customizable styles.

With React Textarea support, it integrates seamlessly into forms, rich text editors, and other content-input scenarios. The component is basic styled by default, letting you control the appearance using Tailwind utilities.

Why Use Shadcn Textarea?

• Accessible by Design: Includes proper ARIA roles and keyboard support, ensuring that the component is usable for all users.
• Fully Customizable: Easily customize the size, color, and layout of the textarea, using Tailwind CSS utilities to adjust the styles.
• Rich Functionality: Support for resizing, auto-expansion, error messages, and integration with form validation systems.
• Perfect for Forms & Content Input: Ideal for any use case where users need to enter multiline text, such as in contact forms, comments, or content editing areas.
• Performance Optimized: Efficient performance even for large inputs, with built-in handling for dynamic resizing and smooth interactions.

Features:

• Resizable and Auto-Expanding: Allows for automatic resizing based on content or user interaction.
• Error/Success State Handling: Display visual feedback such as red borders or icons when input is invalid or correctly filled.
• Character Count: Show the number of characters typed and limit input with a character counter.
• Flexible Layouts: Support for horizontal or vertical layouts with adjustable padding and margins.
• Keyboard & Screen Reader Support: Ensures the React Textarea component is fully accessible, with proper labeling and focus management.

Production Tips

• Ensure Accessibility: Always provide a clear label and include a aria-describedby attribute for any error or help text. Use Shadcn Form for enhanced form validation and error handling.
• Auto-Expanding Textareas: Use resize-none or resize-y for more intuitive resizing on the user side. For auto-expanding, use JavaScript or React state to dynamically adjust the height based on input.
• Validations and Feedback: Use inline validation to immediately provide feedback on invalid or incomplete inputs. This makes the experience smoother for the user.
• Performance with Large Text: Use a max-height or scroll feature for very large inputs to prevent layout issues and to keep performance smooth.
• Character Counters: Display a character limit or counter for fields that have constraints, such as tweet-like fields or comment boxes. Use Shadcn Badge for a compact counter display.
• Resizing and Mobile Optimization: For mobile views, ensure the textarea is responsive, so it adjusts to the screen size. Allow resizing on larger screens and disable it on mobile if necessary.

Integration With Other Components

The Shadcn Textarea integrates seamlessly within the Shadcn UI ecosystem — fully compatible with shadcn/ui and shadcn-ui components for building interactive, user-friendly forms and interfaces.

Use Shadcn Button for clear or reset actions, and Shadcn Tooltip to provide guidance or instructions. In forms, integrate with Shadcn Form for validation and submit handling.

For rich text editors, pair with Shadcn Dropdown Menu for formatting options, and use Shadcn Alert or Shadcn Badge to display success or error messages.

In data-driven workflows, Shadcn Textarea can update content in Shadcn Table.

This makes Shadcn Textarea a versatile shadcn/ui component for building responsive, interactive, and data-aware React interfaces.

FAQs