Moodle Plugins directory: Contributor: Sam Hemelryk | Moodle.org
Contributions made by Sam Hemelryk 
block_css_theme_tool
A block to aid theme designers in customising the current theme by providing an in page CSS editor GUI. Using this block the user can select to add a rule, click on the part of the page they want to style and then use the friendly GUI to add styles to the item that was clicked on.
Latest release: 18 sites 21 downloads 7
cachestore_apc
The alternative PHP cache (APC) is an opcode cache for PHP that provides a persistent application data store cache to PHP applications.
This plugin allows the use of that APC data store as a Moodle cache store. In turn allowing you to use APC within Moodle.
Latest release: 25 sites 14 downloads 5
cachestore_xcache
XCache is a PHP opcode cacher designed to accelerate the performance of PHP execution. One of the features it provides is a variable data store that can be used within PHP code to persist variables between requests.
This plugin is an XCache cache store designed to utilise that variable data store and allow Moodle to make better use of XCache.
Latest release: 4 sites 6 downloads 3