Mario Peshev

WARNING: This script alters the database content so use at your own responsibility! Backup your database first.
Shortcode Freezer. If you have a website with content based on shortcodes 
and this content generates some static data (i.e. authors, pricing, buttons and other listing that just provides html markup with a ‘short code’), 
then feel free to convert that to the static values before switching themes. This would evaluate the shortcodes and generate the HTML markup and replace the database posts with the evaluated content.
Keep in mind that it would not work with dynamic listings that generate dynamic content – they would ‘freeze’ and will not be dynamic anymore.
You can switch themes without worrying about shortcode compatibility. Once the markup is generated and embedded into posts, your data would be visible and you can style the markup in the new theme.

DX Shortcode Freezer

Converting all static shortcodes to their static representation at the moment of generation. This plugin could alter your database posts.

Denis Buka

When your cache is emptied (say, upon a new post or comment publication, or if you delete it manually after website changes), the plugin loops through selected items (posts, categories, tags or pages) and makes sure you have them all freshly cached to be rapidly served to visitors.
You can also use this plugin when performing website construction, design or maintenance, so that only cached pages are served to visitors.
How this works: Let’s say you’ve got a caching plugin installed on your blog (Hyper Cache, WP Super Cache, W3 Total Cache or what have you). When new content is added (posts, pages, comments, etc.) the cache is automatically deleted. But your entire blog will only be cached when somebody re-visits every single page. Generate Cache plugin keeps track of your cache directory and if its size drops below the value you specify, new cache for your entire blog will be automatically regenerated. You can choose which blog items should be taken into account: posts, categories, tags, pages and the home page.
Benefits:
<ul>
<li>Perform website maintenance/construction while serving cached pages to visitors. </li>
<li>Have your cache always prebuild for better search rankings, since page loading time is a significant SEO factor. </li>
<li>Quickly serve cached pages to visitors. </li>
<li>Never worry about prebuilding your cache manually. </li>
</ul>
Features overview:
<ul>
<li>Keeps track of your cache folder size so that it never drops below a certain limit. </li>
<li>Tries to guess your cache folder location, or you can specify it manually. </li>
<li>Choose for which blog items (posts, categories, tags, pages) cache should be regenerated. </li>
<li>Set cache generation interval. </li>
<li>Schedule automatic cache generation to be run at a specific time even if cache folder size is not below limit (in case your caching plugin doesn’t emply cache upon content changes). </li>
<li>Manually start/abort cache generation from the admin page. </li>
</ul>
Note: This is not a caching plugin! It is to be used only together with such.
My other plugins:
<ul>
<li>Intuitive Navigation (https://wordpress.org/extend/plugins/intuitive-navigation/) </li>
<li>Drop in Dropbox (https://wordpress.org/extend/plugins/drop-in-dropbox/) </li>
</ul>
Links: <a href="http://steamingkettle.net" rel="nofollow ugc">Steaming Kettle Website Design & Video Production Studio</a>

Generate Cache

Makes sure your entire website is fully cached at all times. Can be used when performing website maintenance/construction.

DX Shortcode Freezer vs Generate Cache