mdjekic

Are you using the WP default RSS widget to display a feed on your personal page 
or blog? Did the damn thing cache a feed (or several feeds) and refreshing the 
page and browser cache doesn’t work? Here is the solution…
Visit the <a href="http://milos.djekic.net" rel="nofollow ugc">author’s blog</a> to stay in touch and don’t 
miss <a href="wordpress.org/extend/plugins/synchi/" rel="nofollow ugc">Synchi plugin</a> – a full IDE inside 
your WordPress.
Install this simple plugin and run the Clear RSS Cache action from your Apperance 
menu whenever you want to fix this most anoying issue on your blog. Enjoy!

WP Clear RSS Cache

A simple WP action to clear the RSS widget cashe.

Deepak Rajpal

Purgify – Transient Purge gives you a fast, accessible way to clear WordPress transients without leaving the screen you’re on.
<h4>Features</h4>
<ul>
<li>Admin Toolbar menu — clear transients from any admin screen or front-end (if logged in as admin) with one click.</li>
<li>Settings page (<code>Tools → Purgify</code>) — dedicated page with both clear actions and documentation.</li>
<li>Result notice — after clearing, an admin notice tells you exactly how many transients were deleted, with an expandable list of every key that was removed.</li>
<li>Two clear modes:
<ul>
<li>Clear All — removes every transient regardless of expiry.</li>
<li>Clear Expired — removes only transients whose expiry time has passed (safe, routine cleanup).</li>
</ul>
</li>
<li>Nonce-protected actions — all actions are protected against CSRF.</li>
<li>Translations ready — ships with translations for Spanish, French, German, Portuguese (Brazil), and Italian.</li>
<li>Lightweight — no external dependencies, no database tables, no options stored.</li>
</ul>
<h4>When should I clear transients?</h4>
<ul>
<li>After updating plugins or themes whose caches are stale.</li>
<li>When debugging unexpected cached content.</li>
<li>As routine maintenance to keep the options table clean (use Clear Expired).</li>
<li>After migrating or restoring a database.</li>
</ul>
<h4>Privacy</h4>
This plugin does not collect, store, or transmit any personal data.

Purgify – Transient Purge

Clear all or expired WordPress transients via the admin toolbar or settings page. Lists every deleted transient key after cleanup.

WP Clear RSS Cache vs Purgify – Transient Purge