Greg Ross

A quick and easy shortcode to embed iframe’s that resize to the content of the remote site.
Auto iFrame shortcode is in the format of:
<pre><code>[auto-iframe link=xxx tag=xxx width=xxx height=xxx autosize=yes/no]
</code></pre>
Where:
<ul>
<li>link = the url of the source for the iFrame. REQUIRED.</li>
<li>tag = a unique identifier in case you want more than one iFrame on a page. Default = auto-iframe.</li>
<li>width = width of the iFrame (100% by default). Can be % or px. Default = 100%.</li>
<li>height = the initial height of the iframe (100% by default). Can be % or px. Default = 100%.</li>
<li>autosize = enable the auto sizing of the iFrame based on the content. The initial height of the iFrame will be set to “height” and then resized. Default = true.</li>
<li>fudge = a fudge factor to apply when changing the height (integer number, no “px”). Default = 50.</li>
<li>border = enable the border on the iFrame. Default = 0.</li>
<li>scroll = enable the scroll bar on the iFrame. Default = no.</li>
<li>query = pass the parent’s page query string to the iFrame. Default = no.</li>
</ul>
Note: Auto re-sizing of the iFrame for cross domain sites does not work, this is a security protection provided by the browser and there is no way around it.
Now supports (Shortcode UI)[https://github.com/fusioneng/Shortcake] (aka Shortcake)!

Auto iFrame

A quick and easy shortcode to embed iframe's that resize to the content of the remote site.

wp-ave.com

Allows your visitors to increase or decrease font size of the “main” section of your website.
Features:
<ul>
<li>Uses jQuery to change text/font sizes</li>
<li>Shortcodes supported</li>
<li>Simple and Lightweight</li>
<li>Easy to Set Up</li>
<li>Works with all font size units</li>
<li>Uses localStorage to set font size only once across whole website</li>
</ul>

Easy Font Resize

This plugin puts a smile on my face... no issues thus far !

Actually I would love the plugin to store the font size state in a cookie (or database), so users do not have to keep resizing with every page load.

Very Good.

Allow your visitors to increase or decrease font size of the "main" section of your website.

Auto iFrame vs Easy Font Resize