Build Apps Faster

Tools that help teams build
modern apps faster, together.
No payment info required.
When Big Fish launches a new game for iOS, Android, or Web, they use a marketing landing page to promote the launch. Big Fish uses Cosmic JS to curate and update content on each of their landing pages.
Developers at successful companies choose Cosmic JS

Flexible API for Developers

Cosmic JS offers an intuitive API that can deliver content to any website or application. This gives you the freedom to build your application using any programming language and allows for easier scaling within your development team. Get started by reading the documentation.

import Cosmic from 'cosmicjs'
const api = Cosmic()
const bucket = api.bucket({
  slug: 'creative-agency'
bucket.getObjects().then(data => {
}).catch(err => {

Simple Dashboard

The Cosmic JS Dashboard makes it easy to manage content, drag and drop media and build content relationships.

Flexible user roles and permissions are available so team members see only what they need to get their job done.

The Cosmic JS Dashboard. Click image to zoom.

Build on Cosmic JS


We offer pre-built websites and native applications that help you get up and running even faster. Install, download and deploy an App connected to your Cosmic JS Dashboard in minutes.


Extensions allow you to extend the functionality of Cosmic JS. Connect to third-party APIs and create custom views within your Dashboard.

A sample App. Click image to zoom.

Helpful Community

The Cosmic JS Developer Community is dedicated to helping teams build modern apps faster and easier. Join us!

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