Extending Lightning-based Communities with Lightning Web Components

In this session, we will cover building multiple lightning web components that work together in Experience Cloud. The components will demonstrate how to communicate between related and unrelated components, as well as how to access Salesforce data using a wire adapter. I will also cover how to expose and add these components to a community using Experience Builder.


  • Introduction to building components with code for Experience Builder
    • Community Builder renamed to Experience Builder
    • Two ways to create Lightning Components
    • Tools for creating Lightning Web Components (LWC’s)
  • Building an LWC with Children
    • Using a SalesforceDX project
    • Creating scratch org and loading with product data
    • Creating a container LWC used to display products
    • Copying in the children components 
  • Exposing LWC’s to Experience Builder
    • Opening org and adding LWC in Experience Builder
  • Building Unrelated LWC’c
    • Creating an unrelated component
    • Adding code to use the Lightning Messaging Service
    • Pushing code to a scratch org
    • Opening org and adding LWC in Experience Builder
  • Summary and lessons learned


YouTube video
Date     : SAT Feb 20, 2021 10:00 AM EST (8:30 PM IST )
Speaker  : Sara Morgan

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Amit Chaudhary
Amit Chaudhary

Amit Chaudhary is Salesforce Application & System Architect and working on Salesforce Platform since 2010. He is Salesforce MVP since 2017 and have 17 Salesforce Certificates.

He is a active blogger and founder of Apex Hours.

Articles: 465


  1. Topic for this session seems very interesting, will surely attend the session. And yes, I subscribed to your YouTube channel and email alerts long back. Love your content !!

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