Boost your page performance by caching individual page fragments. Works with logged-in users too!
There are a lot of great caching plugins out there, but this one solves a very particular need that none of the rest are doing. It allows you to cache particular sections of your page, using a technique known as "fragment caching", which is readily available in other frameworks such as Ruby on Rails. The key benefit here: you can cache content for logged-in users! This is the main limitation of most other caching plugins, which is where the need for this solution came about. There are a couple of reasons this works:
Note: Enabling this plugin does not automatically do anything for you -- you will still have to edit your templates in order to take advantage. So this is not as much of a plug-n-play solution as some of the other cache plugins, this is more of an advanced plugin for people who know some basic PHP and how to edit their template code.