Next Steps for Extension Developer Tools

To start developing extensions with the extension developer tools, complete the following tasks:

Step/Task	For detailed instructions, see
Download and install extension developer tools	Set Up Extension Developer Tools
Create or download files to use as the basis for your extension	Create a Baseline Extension (recommended if you’re new to Commerce website development and want to learn best practices) Fetch Active Theme and Extension Files (if you want to customize currently active extensions)
Add modules to your extension	Create Additional Modules for an Extension (recommended if you’re new to Commerce website development and learning best practices)
Develop your extension using available APIs	Extensibility API SuiteScript API Commerce API Item Search API
Edit the extension manifest (only necessary if you need to add new Sass or other assets)	Edit the Extension Manifest
If you haven’t already done so, fetch the active theme (theme files are required to test locally and to deploy)	Fetch Active Theme and Extension Files
Test your extension locally	Test an Extension on a Local Server
Deploy your extension to NetSuite	Deploy an Extension to NetSuite
Activate your extension	Manage Themes and Extensions
If you want to do more with extensions	Create a Custom Content Type (to integrate with Site Management Tools) Create Page Types (to integrate with Site Management Tools) Bundle Process for SuiteCommerce

Step/Task

For detailed instructions, see

Download and install extension developer tools

Create or download files to use as the basis for your extension

Create a Baseline Extension (recommended if you’re new to Commerce website development and want to learn best practices)
Fetch Active Theme and Extension Files (if you want to customize currently active extensions)

Add modules to your extension

Create Additional Modules for an Extension (recommended if you’re new to Commerce website development and learning best practices)

Develop your extension using available APIs