Lesson 4: APIs, Localization, Accessibility, Performance, and Delivery
Lesson Overview
Connect frontend experiences to Liferay data and prepare them for production through localization, accessibility, performance, testing, and deployment practices.
Topics Covered
Consuming Liferay Headless and REST APIs
Authentication and permission-aware UI behavior
Localization and language resources
Accessibility, semantic HTML, keyboard use, and contrast
Performance optimization and frontend caching
Testing, packaging, deployment, debugging, and troubleshooting
Practical Activity
Design a frontend API integration.
Review a component for accessibility and performance issues.
Create a deployment and troubleshooting checklist.
Key Takeaways
Connect frontend components to Liferay data safely.
Build accessible and localized experiences.
Validate and troubleshoot production frontend deployments.
