Content display

Universal Entity API is a plug-and-play Drupal module that exposes deeply structured, normalized JSON APIs for all content entities — ideal for decoupled frontends, mobile apps, and content hubs.

Hijri Dates provides Hijri (lunar) calendar support for Drupal sites. It converts Gregorian dates to Hijri format in field displays, Views, and templates with automatic language detection (Arabic/English) and regional date correction options.

The Output Format API module provides a robust framework for content negotiation and format transformation, enabling seamless conversion of Drupal entity output into multiple forma

This module has a plugin that add a new option in views Other, to add "tags".
It also has a service that return an array with the tag set.

A Drupal module that calculates and displays estimated reading time for content types. This module adds an estimated read time badge above the article, below the title and author info.

Commerce Configurable Order Total provides a customizable summary display of order totals for Drupal Commerce orders.