This hack creates a stripped-down version of the update script, which can be triggered using a cronjob so that antispam updates are done automatically at regular intervals.
A hack that allows you to quickly add images and links from Amazon Web Services. It can be used to make a "Now Reading" sidebar. Plug in your own Amazon Associates ID and when people click through and buy the book, you get a few cents.
This hack is a b2evolution implementation of captcha code.
A CAPTCHA test is a program that can generate and grade tests that most humans can pass yet current computer programs can't.
The Generic ping plugin can be used to add a generic RPC ping service to your blog.