Javascript properties in lightning web component
properties in lwc:- In any programming languages we will need variables to hold data and in lightning web components we call them properties. Property names in JavaScript are in camel case while HTML attribute names are in kebab case(dash- separated) to match HTML standards. For example a javaScript property named firstName maps to an HTML attribute named first -n ame . In lightning web components we have two types of properties those are Private and Reactive Properties Public Properties Getter Non-Reactive Properties. when ever the values changes to the property then it does not re-render the component we don't need to use decorator to define this type of property. Example: testLwc.html < template > < lightning - card title = " Non-Reactive" > {description} <lightning button label = "change value" onclick = {changeHandler}></lightning-button> </lightning-card