Which three Theme Components are available out-of-the-box with the Universal Theme?

The Universal Theme (Theme 42) provides pre-built components:

A . Calendar: A region type for date-based displays (e.g., events), styled with Universal Theme

templates (e.g., FullCalendar integration).

B . Comments: A region type for user feedback or notes, with built-in styling and moderation options.

C . Badge: A UI component for displaying counts or statuses (e.g., "5 New"), often in navigation or

lists, styled via CSS classes.

D . REST Data Sources: A data feature, not a theme component; it’s a Shared Component, not a UI

element tied to Universal Theme.

Technical Insight: These components leverage Universal Theme’s CSS (e.g., t-Badge, t-Calendar) and

JavaScript for interactivity, reducing custom coding.

Use Case: A dashboard with a Calendar for schedules, Comments for feedback, and Badges for

unread alerts.

Pitfall: Customizing requires Theme Roller or CSS overrides.

Reference: Oracle APEX 23.2 Documentation - "Universal Theme Components" under Themes.