Zero to Hero in Lightning Web Components

Module 1: LWC Foundations & Salesforce DX

⏳ 45 minutes

• Installing Salesforce CLI, VS Code, and LWC extensions

• Creating and managing scratch orgs with SFDX commands

Module 2: Building Your First LWC

⏳ 1 hour

• Creating a basic component bundle: .html, .js, and .js-meta.xml

• Understanding the component lifecycle and reactive properties

Module 3: Data Binding & @wire

⏳ 1 hour

• Using @wire to call Apex methods and Lightning Data Service

• Handling data and error states in templates

Module 4: Component Styling & SLDS

⏳ 45 minutes

• Applying Salesforce Lightning Design System classes

• Scoped CSS and dynamic styling with JavaScript

Module 5: Component Communication

⏳ 1 hour

• Passing data between parent and child with @api and public methods

• Firing and handling custom events and using the pub/sub library

Module 6: Advanced Features & Apex Integration

⏳ 1 hour

• Calling imperative Apex methods and handling promises

• Using LDS wire adapters for record and list data without Apex

Module 7: Testing & Debugging

⏳ 45 minutes

• Writing Jest unit tests for LWC JavaScript

• Debugging in VS Code and browser dev tools

Module 8: Deployment & Best Practices

⏳ 30 minutes

• Packaging unlocked packages and deploying with CI/CD pipelines

• Performance considerations, caching, and component design patterns

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