Salesforce Lightning Web Components (LWC) is a framework provided by Salesforce for building user interfaces (UI) in web applications. It is designed to work within the Salesforce platform and allows developers to create dynamic, reusable components that can be easily integrated into Salesforce applications. Some important key features and concepts of Salesforce Lightning Web Components:- Some important key features and concepts of Salesforce Lightning Web Components:- Web Standards: LWC is built on modern web standards, such as Web Components, JavaScript, and HTML. This makes it easier for developers familiar with these technologies to start building components.