react-textarea-autosize

What is react-textarea-autosize?

The react-textarea-autosize package is a React component that automatically adjusts the height of a textarea to fit the content. It is useful for creating text input areas in web applications where the amount of text is dynamic and can grow or shrink.

What are react-textarea-autosize's main functionalities?

Auto-resizing textarea

This feature allows the textarea to automatically resize between a minimum and maximum number of rows based on the content.

<TextareaAutosize minRows={3} maxRows={6} />

Minimum and maximum height

You can set a minimum and maximum height for the textarea, which will be respected during auto-resizing.

<TextareaAutosize style={{ minHeight: '100px', maxHeight: '300px' }} />

Controlled component

The component can be used as a controlled component, with its value being managed by the state of the enclosing component.

<TextareaAutosize value={this.state.text} onChange={this.handleChange} />

Uncontrolled component

The component can also be used as an uncontrolled component, where it maintains its own state.

<TextareaAutosize defaultValue='Initial content' />

Ref forwarding

React refs can be forwarded to the underlying textarea element, allowing for direct DOM access if needed.

const ref = React.createRef();
<TextareaAutosize ref={ref} />

Other packages similar to react-textarea-autosize

autosize

This is a standalone script that can be applied to any textarea element to make it automatically adjust its height. It is not specifically designed for React and requires manual integration.

react-autosize-textarea

A similar React component that also resizes textareas to fit the content. It is an alternative to react-textarea-autosize with a slightly different API and feature set.

README

react-textarea-autosize

Drop-in replacement for the textarea component which automatically resizes textarea as content changes. A native React version of the popular jQuery Autosize!

This module supports IE9 and above. PR welcome to add IE8 support.

require('babel/polyfill'); // polyfill is required

var Textarea = require('react-textarea-autosize');

React.renderComponent(
  <div>
    <Textarea></Textarea>
  </div>,
  document.getElementById('element'));

Install

npm install react-textarea-autosize

Demo

http://andreypopp.github.io/react-textarea-autosize/

Development

To release patch, minor or major version:

% make release-patch
% make release-minor
% make release-major

To publish release:

% make publish