Calendar CFC
Displays a small calendar where individual days, weeks, or months can be selected (as opposed to CFCALENDAR, where only individual days can be selected). Previous and next months can be refreshed in place via AJAX.
ClickHeat for ColdFusion
ClickHeat uses ColdFusion 8's <cfimage> tag to create a color-coded "heat" map of click activity on a web page. A JavaScript file embedded in the page passes click information in real time to a ColdFusion logging function.
ClickHeat for ColdFusion is a port of ClickHeat by LabsMedia, which is written in PHP.
EmailParse CFC
If you're ever processing raw emails that come directly to ColdFusion instead of coming through CFPOP, you need some way to parse them out. This CFC will parse out a raw email, returning a struct with all headers, body parts, and attachments. You can even forward the emails on to another address.
Microformats CFC
This component supports the microformats specification for semantic markup, allowing you to parse microformats out from external pages and to use XSLT to format your own content as microformats.