LWC

Learn component structure, HTML, JS, and the meta configuration file.

When to use reactive wire calls versus manual Apex requests.

Real examples for reading, creating, and updating data.

Parent-child communication with @api, events, and data binding.

ConnectedCallback, renderedCallback, and safe DOM logic.

Try/catch patterns and toast messages for better UX.

Improve speed with caching, lazy loading, and render optimization.

Clean UI practices using SLDS and scoped component CSS.

Avoid unnecessary Apex by using LDS for record UI.

Build a small LWC dashboard with filters and summary cards.