Welcome to the Umajin Developer Center

A place to learn how to use the Umajin App Creator with code

JavaScript Main

View Umajin’s JavaScript documentation to start creating custom code for your app.

JavaScript Render Kit

This reference allows you to build high performance components using sprites, 3D models and more.

Web API’s

Review the selection of Umajin Cloud Services API’s you can leverage in your applications.


Learn to build unique applications with a combination of custom actions, feeds and components.

Got a Question?

If you’ve got a specific question, feel free to contact our support team