Diff-IE Add-on for Internet Explorer
Diff-IE is a prototype Internet Explorer Add-on that:
- Highlights the changes to a webpage since the last time you visited it.
- Enables you to view—and compare—previously cached versions of a page.
When changes are made obvious, especially the subtle and unexpected ones, you get a whole lot more out of the webpages you visit.

Publications
- Jaime Teevan, Susan Dumais, and Dan Liebling, A Longitudinal Study of How Highlighting Web Content Change Affects People's Web Interactions, in Proc. 2010 ACM Conf. on Human Factors in Computing Systems (CHI 2010), Association for Computing Machinery, Inc., 10 April 2010
- Jaime Teevan, Susan Dumais, Dan Liebling, and Richard HUghes, Changing How People View Changes on the Web, in Proc. UIST '09, Association for Computing Machinery, Inc., 4 October 2009
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What Others Are Saying
- "simple but ingenious"
istartedsomething.com - "a unique and effective add-on for tracking changes to webpages"
addictivetips.com - "works wonders to save you time"
mstechpages.com
