Zero to Hero in Lightning Web Components Course Syllabus

Overview: This project-driven course guides you from zero to production-ready Lightning Web Components (LWC) proficiency, ideal for Salesforce developers and admins transitioning to modern UI development. With over 6 hours of hands-on content, you'll master core LWC concepts, Salesforce DX workflows, component communication, styling with SLDS, testing, and CI/CD deployment practices—culminating in deployable, enterprise-grade components.

Module 1: LWC Foundations & Salesforce DX

Estimated time: 0.75 hours

• Installing Salesforce CLI, VS Code, and LWC extensions
• Creating and managing scratch orgs with SFDX commands
• Understanding the Salesforce DX development lifecycle
• Setting up a local development environment for LWC

Module 2: Building Your First LWC

Estimated time: 1 hour

• Creating a basic component bundle: .html, .js, and .js-meta.xml
• Understanding the component lifecycle
• Using reactive properties in JavaScript
• Registering and rendering components in Lightning App Builder

Module 3: Data Binding & @wire

Estimated time: 1 hour

• Using @wire to call Apex methods
• Integrating with Lightning Data Service (LDS)
• Handling data and error states in templates
• Understanding reactive service dependencies

Module 4: Component Styling & SLDS

Estimated time: 0.75 hours

• Applying Salesforce Lightning Design System (SLDS) classes
• Implementing scoped CSS in LWC
• Dynamic styling with JavaScript

Module 5: Component Communication

Estimated time: 1 hour

• Passing data between parent and child with @api
• Using public methods for component interaction
• Firing and handling custom events
• Using the pub/sub library for loosely coupled communication

Module 6: Advanced Features & Apex Integration

Estimated time: 1 hour

• Calling imperative Apex methods from LWC
• Handling promises and async operations in JavaScript
• Using LDS wire adapters for record and list data without Apex

Module 7: Testing & Debugging

Estimated time: 0.75 hours

• Writing Jest unit tests for LWC JavaScript
• Debugging LWC in VS Code
• Using browser dev tools for runtime inspection

Module 8: Deployment & Best Practices

Estimated time: 0.5 hours

• Packaging components into unlocked packages
• Deploying with CI/CD pipelines
• Performance considerations and caching strategies
• Applying component design patterns for scalability

Prerequisites

• Basic understanding of Apex and Visualforce
• Familiarity with JavaScript fundamentals
• Salesforce admin or developer experience

What You'll Be Able to Do After

• Build production-ready Lightning Web Components from scratch
• Integrate LWC with Salesforce data using @wire and Apex
• Implement robust component communication patterns
• Test, debug, and deploy components using modern DevOps practices
• Earn Salesforce certifications including Platform Developer I/II