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Render UI via pure functions and virtual DOM
Decca allows you to compose DOM structures with reuseable Components in a functional way. It is a drop-in replacement for Deku, which takes much inspiration from React and other functional-style view libraries.
Decca is available via npm for Browserify and Webpack. (Don't use npm? Get the standalone build from brcdn.org.)
npm install --save --save-exact decca
Components are mere functions or objects (not classes!) that at least implement a render() function. See components documentation for more information.
/* @jsx element */
import { dom, element } from 'decca'
function Message ({ props }) {
return <div>Hello there, {props.name}</div>
}
// Render the app tree
const render = dom.createRenderer(document.body)
render(<Message name='Rico S.' />)
Try out Decca in codepen.io.
See the API reference and Deku's documentation. Also see a comparison with Deku.
Decca takes blatant inspiration from Deku by the amazing Anthony Short and friends.
decca © 2015+, Rico Sta. Cruz. Released under the MIT License.
Authored and maintained by Rico Sta. Cruz with help from contributors (list).
ricostacruz.com · GitHub @rstacruz · Twitter @rstacruz
FAQs
Render interfaces using pure functions and virtual DOM, kinda
We found that decca demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Company News
Socket won two 2026 Reppy Awards from RepVue, ranking in the top 5% of all sales orgs. AE Alexandra Lister shares what it's like to grow a sales career here.

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