Salesforce’s Lightning Web Component (LWC) is a modern UI framework that developers use to create custom pages and functionalities on the Salesforce Lightning platform. While LWC allows developers to build powerful and interactive user interfaces, it often requires back-end integration to fetch or update data from Salesforce. This back-end support is provided by Apex, Salesforce’s server-side programming language.

In this article, we will explore three common methods for integrating LWC with Apex: