Phoenixheart

<p>This plugins display a highly customizable list of random posts. There are some plugins that serve a similar purpose already, with one drawback: If they’re used along with cache plugins (like WP-Super Cache), the list is cached also, and remains the same over thousands of views, thus not so “random.” AJAX Random Posts, as its name says, uses AJAX to retrieve the posts and overcome the problem: now each page refresh comes with a different list!</p>
<h3>Features</h3>
<ul>
<li>Compatible with caching plugins, since the core is written and run in JavaScript which is normally not cached.</li>
<li>The list is highly customizable: number of posts, html format, tags (like post url, title, categories, date etc.) can be included.</li>
</ul>
<h3>History</h3>
<ul>
<li>0.3.3</li>
</ul>
<ol>
<li>Scripts and styles now enqueued to ensure max compatibility.</li>
</ol>
<p>* 0.3.2.0<br />
1. Add an option to include/exclude the sticky posts into the list.<br />
* 0.3.1.0<br />
1. Code Optimization<br />
1. Add a Donate button<br />
* 0.3.0.2 Raise compalibility<br />
* 0.3.0.1 Some minor bug fixes<br />
* 0.3 The old versions encountered an IE bug that makes some texts disappear. Fixed in 0.3.<br />
* 0.2 A small fix<br />
* 0.1 Initial version</p>


AJAX Random Posts

Displays a list of random posts using AJAX. Works with cache plugins, and highly customizable.

RobMarsh

<p>Random Posts displays a list of randomly chosen posts. The output can be customised in <a href="http://rmarsh.com/plugins/post-options/" rel="nofollow ugc">many</a> ways.</p>
<p>This plugin <strong>requires</strong> the latest version of the <em>Post-Plugin Library:</em> <a href="https://downloads.wordpress.org/plugin/post-plugin-library.zip" rel="nofollow ugc">download it now</a>.</p>
<h3>Version History</h3>
<ul>
<li>2.6.2.0
<ul>
<li>new {imagealt} output tag — rather like {imagesrc}</li>
<li>{excerpt} can now trim to whole sentences</li>
<li>content filter can now take parameter string</li>
<li>widget can now take parameter string</li>
<li>output can be appended to posts & feeds</li>
</ul>
</li>
<li>2.6.1.0
<ul>
<li>the current post can be marked manually</li>
<li>widgets now honour the option to show no output if list is empty</li>
</ul>
</li>
<li>2.6.0.1
<ul>
<li>bug fix: installation code was failing on some systems</li>
</ul>
</li>
<li>2.6.0.0
<ul>
<li>version bump to indicate compatibility with WP 2.6</li>
<li>fix to really include attachments</li>
<li>new parameter for {imagesrc} to append a suffix to the image name, e.g. to get the thumbnail for attachments</li>
</ul>
</li>
<li>2.5.0.11
<ul>
<li>new option to include attachments</li>
<li>{php} tag now accepts nested tags</li>
<li>new output tag {authorurl} — permalink to archive of author’s posts</li>
</ul>
</li>
<li>2.5.0.10
<ul>
<li>fix for page selection in old versions of WP</li>
<li>made omit current post try harder to find current post ID</li>
</ul>
</li>
<li>2.5.0.9
<ul>
<li>new option to match the current post’s author</li>
<li>extended options for snippet and excerpt output tags</li>
</ul>
</li>
<li>2.5.0.7
<ul>
<li>new option to show by status, i.e., published/private/draft/future</li>
<li>{categorynames} and {categorylinks} apply ‘single_cat_name’ filter</li>
<li>fixes bug in WP pre-2.2 causing installation to fail</li>
</ul>
</li>
<li>2.5.0
<ul>
<li>{image} has new post, link, and default parameters</li>
<li>new {imagesrc} tag</li>
<li>fix to empty category bug</li>
<li>excluded posts bug fix</li>
<li>fix for intermittent bug with ‘omit current post’ option</li>
</ul>
</li>
<li>2.5b26
<ul>
<li>reverted thumbnail serving (speed)</li>
<li>fix current post after extra query</li>
</ul>
</li>
<li>2.5b25
<ul>
<li>option to sort output, group templates</li>
<li>removed ‘trim_before’ option added more logical ‘divider’</li>
<li>{date:raw}, {commentdate:raw}, etc.</li>
<li>fix for {image} resizing when  and not </li>
<li>{image} now serves real thumbnails</li>
</ul>
</li>
<li>2.5b24
<ul>
<li>fix for recursive replacement by content filter</li>
<li>fix to {gravatar} to allow for ‘identicon’ etc.</li>
<li>fix to {commenter} to allow trimming</li>
<li>fix a warning in safe mode</li>
</ul>
</li>
<li>2.5b23
<ul>
<li>new option to filter on custom fields</li>
<li>nested braces in {if}; condition now taggable</li>
<li>improved bug report feature</li>
<li>better way to omit user comments</li>
</ul>
</li>
<li>2.5b22
<ul>
<li>fixes for tag bugs</li>
<li>show_pages option can now show only pages</li>
</ul>
</li>
<li>2.5b19
<ul>
<li>fix for content replacement filter</li>
</ul>
</li>
<li>2.5b18
<ul>
<li>fix output filter bug</li>
<li>new conditional tag {if:condition:yes:no}</li>
</ul>
</li>
<li>2.5b16
<ul>
<li>fix for {php}</li>
</ul>
</li>
<li>2.5b15
<ul>
<li>fix bugs, add ‘included posts’ setting</li>
</ul>
</li>
<li>2.5b14
<ul>
<li>fix file-encoding, installation error, etc.</li>
</ul>
</li>
<li>2.5b11
<ul>
<li>some widget fixes</li>
</ul>
</li>
<li>
<p>2.5b9</p>
<ul>
<li>clarifying installation instructions</li>
</ul>
</li>
<li>
<p><a href="http://rmarsh.com/plugins/random-posts/" rel="nofollow ugc">previous versions</a></p>
</li>
</ul>


AJAX Random Posts vs Random Posts