The Mediator Pattern in LWC: How Sibling Components Really Communicate
Sibling component communication is one of the most confusing topics for developers working with Lightning Web Components (LWC). At first glance, it feels natural to expect sibling components to communicate directly with each other. When that doesn’t work, many developers immediately reach for Pub-Sub, often without fully understanding the long-term implications. Salesforce encourages a more… Read More »