SearchLog can be used as a searchable weblog. It is designed with usability in mind, and uses highlighting and easy linking between entries to give the user maximum power for minimum effort. It is much more than a weblog, however. It was designed as a knowledge management tool. It serves as a personal information management tool and portal. It is powerful and versatile enough to do several jobs well.
iCal is an elegant personal calendar application that lets you keep track of your appointments and events with multiple calendars featuring at-a-glance views of upcoming activities by day, week or month. iCal lets you create separate color-coded calendars for your home, school and work schedules, and it lets you view all your different calendars at the same time from within a single unified window. You can use iCal to remind you of time commitments, keep track of your deadlines, send and receive email and text-message notifications, set alarms, and even create and prioritize To Do lists.
phpFeed is a system for retrieving and displaying RDF and RSS site summary files without requiring a database. Updating is done either on-the-fly when the page is loaded, or scheduled via a cron job. The layout and style of the display is fully configurable, and the configuration file itself is XML.