Joby Franczek

BFG Tools – Theme Zipper lets you quickly create portable .zip files of any installed theme, including child themes.
Use it when you want to:
<ul>
<li>Move a theme from one site to another.</li>
<li>Send a theme to a developer or client.</li>
<li>Create a safe, portable copy of a customized child theme.</li>
</ul>
All zips are stored in your WordPress uploads folder under <code>/wp-content/uploads/theme-zips</code> and can be downloaded directly from the Theme Zipper page.

BFG Tools – Theme Zipper

Zip any installed WordPress theme (including child themes) from Tools → Theme Zipper. Zips are saved in /wp-content/uploads/theme-zips.

Ariel

Leira Transients is a lightweight, developer-friendly plugin that simplifies the management of WordPress transients.
With Leira Transients, you can: 
– View all registered transients in a single dashboard. 
– Edit transient values and expiration times directly from the admin.
Important: This plugin is intended for users who know what they are doing or have experience in WordPress development. Modifying transient values incorrectly could break your site. Use with caution.
This plugin is ideal for developers, site administrators, and anyone who wants full visibility and control over WordPress’s transient system — no coding required.

Leira Transients

Manage WordPress transients easily with a clean, intuitive interface — view, edit, or delete them without touching code.

BFG Tools – Theme Zipper vs Leira Transients