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Autosize

Autosize is a small, stand-alone script to automatically adjust textarea height to fit text.

Install / Use

/learn @jackmoore/Autosize
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

Summary

Autosize is a small, stand-alone script to automatically adjust textarea height to fit text.

Demo

Full documentation and a demo can be found at jacklmoore.com/autosize

Install via NPM

npm install autosize

Usage

The autosize function accepts a single textarea element, or an array or array-like object (such as a NodeList or jQuery collection) of textarea elements.

// from a NodeList
autosize(document.querySelectorAll('textarea'));

// from a single Node
autosize(document.querySelector('textarea'));

// from a jQuery collection
autosize($('textarea'));

Released under the MIT License

View on GitHub
GitHub Stars5.1k
CategoryDevelopment
Updated2d ago
Forks695

Languages

JavaScript

Security Score

95/100

Audited on Mar 22, 2026

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