Create your own plugins

Extend the functionality of Justinmind with our API and SDK

Create your own deliverables and customize the output

With Justinmind’s API, you have programmatic access to all the information in a prototype. You can create plug-ins to generate deliverables, generate UI artifacts for your frameworks or integrate with your internal tools. Extend the functionality of Justinmind prototyping tool and improve your development process.

Extend justinmind functionality with API and SDK

Download the Justinmind SDK Download SDK for Windows
Download SDK for MacOS x64
Download SDK for MacOS ARM

Install the SDKHow to install the SDK

Build your first plug-in How to create a plug-in step by step

Tutorials and Documentation

Tutorials

Installing and configuring the Justinmind Plug-in SDK

Extend Justinmind: create your own plug-ins

Example: extract text for translation

How to debug your plug-in code

Documentation

How to develop plug-ins using Eclipse

Justinmind API (HTML)

Developers guide (PDF)

Home page for Eclipse developers

Inspirational plug-in examples

Extract text for translation

This plug-in exports all texts of your prototype into a spreadsheet. This is particularly helpful if you want to use a professional translation service.

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Source Code

Generate Jquery UI mobile

This plug-in exports prototypes made with this library into real HTML5 jQuery mobile apps. It’s just one example of how to generate user interface code from your prototype.

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Source Code

Export comments to CSV

This plug-in exports all the comments in your prototype to a .csv file. Import the file to MS Excel to populate a spreadsheet with the feedback you get from users.

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Source Code

Frequently Asked Questions

What can I do with the Justinmind SDK?

You can use our API to extract information from the prototype and generate working user interface code for any framework you want to. You can even extend the functionality of Justinmind and add your own options to the main menu.

What if I need help building a plug-in?

You can check our online community and ask for help there. Or you can take a look at the tutorials and documentation section.

What skills do I need to have?

Both Justinmind prototyping tool and the API are coded in Java. So any plug-in you want to create must be coded in Java as well. Plus Justinmind is built as a RCP application using the Eclipse framework, so any extension you want to add to it must be based on the Eclipse plug-in system.

You are the only owner of your plug-ins

The plug-ins developed using the Justinmind Plug-in SDK are completely owned by you. You can use them, resell them and do whatever you want with them without telling us. But if you want to share your great plug-in with other Justinminders send us an email to jim.info at justinmind.com and we’ll publish it in the plug-in examples section.