VDmitryV

This plugin allows developers to use the WordPress WYSIWYG editor for their own 
fields during plugin/theme development, for example – for Custom Post Types. 
Code is based on WordPress the_editor code.
Sponsored by GlobalBases.com GmbH WebBases & WebSoftware http://www.globalbases.com
PLEASE NOTE: Plugin is in alpha stage of development, so don’t expect it to be fully working. Don’t expect anything.
Known limitations: working only on post create/edit pages

WYSIWYG Helper

Plugin for developers that want to use WYISIWYG in their plugins/themes.

Devmont Digital

Essential Theme Helpers is a lightweight plugin offering essential shortcodes and theme development utilities for WordPress developers. Whether you’re building custom themes or need reusable components for content presentation, Helper Toolkit streamlines your process with plug-and-play shortcodes.
🎯 Use Cases: 
– Speed up custom WordPress theme development 
– Provide reusable shortcodes to clients and content editors 
– Reduce boilerplate code across multiple themes
🚀 Core Features:
<ul>
<li><code>[essethhe_breadcrumbs]</code> – SEO-friendly breadcrumb navigation (already integrated)</li>
<li><code>[essethhe_related_posts count="3"]</code> – Display related posts by category</li>
<li><code>[essethhe_author_box]</code> – Neat author bio with name, avatar, and description</li>
<li><code>[essethhe_post_meta]</code> – Show post author, date, and categories</li>
</ul>
🛠️ Admin Panel: 
– Modular settings page under “Essential Theme Helpers” 
– Easily toggle/extend module support in future updates
<h3>License</h3>
This plugin is licensed under the GPLv2 or later.

Essential Theme Helpers

A set of handy shortcodes and utilities to speed up WordPress theme development and enhance front-end capabilities.

WYSIWYG Helper vs Essential Theme Helpers