LWC articles

LWC pass value to JS controller using hyperlinks

Passing data from a link to your controller shouldn't be complicated. This guide shows you how to use data attributes...

LWC Data Binding: Examples and Best Practices

LWC Design Attributes: Make Components Admin-Friendly

Tired of admins asking you to change a label or a hex color? Use LWC Design Attributes to expose those settings in the...

LWC dynamic import: How to load components on demand

Stop loading heavy components all at once and making your pages sluggish. I will show you how to use dynamic imports to...

Refresh LWC data with Platform Events and refreshApex

Ever update a record in Salesforce only to see your custom LWC still showing old data? This guide shows you how to use...

How to disable paste lightning input in Salesforce LWC

Stopping users from pasting into a lightning-input field is tricky because of the Shadow DOM. Here are three ways to...

Build a Custom Salesforce Flow Counter LWC for Better UX

Standard number inputs in Screen Flows can be a pain for mobile users. This guide shows you how to build a custom...

LWC class binding - Use objects and arrays in API 62.0

Managing dynamic CSS classes in Salesforce used to be a headache with all those string concatenations. With the new LWC...

Close your Dispatcher Console custom action programmatically

Ever built a custom action for the Dispatcher Console only to have the window stay open after the logic finishes? You...

Refresh GraphQL Query Results in Lightning Web Components

Refresh cached GraphQL query results in LWC using refreshGraphQL(result) and keep your UI up-to-date after updates.

Quickly Creating Cases from the Salesforce Service Console using Utility Actions

A practical guide to building a Service Console utility that lets agents capture case details quickly via an...

Handling Encrypted SSN in LWC: Show Full or Masked SSNs Based on User Permission

Safely display SSNs in LWC by checking View Encrypted Data in Apex, masking unauthorized users' values, and returning...