---
title: Deku v1
category: JavaScript libraries
intro: |
Quick reference for [Deku](https://www.npmjs.com/package/deku), a minimal virtual DOM library. **Deprecated:** This is for Deku v1. See [deku](./deku) for a more updated cheatsheet.
---
### Example
```js
/** @jsx element */
import element from 'virtual-element' // replacement for React.createElement
import { render, tree } from 'deku'
var app =