This is a small viewer for ical streams written in PHP. All .ics files in the ./calendar subdirectory will be parsed and displayed in a calendar. In a sidebar, you will get an overview of your calendars (say, all the ics files by their file names) and a list of upcoming events.
Timezones
Adding events (This is only a calendar viewer, not a full calendar editor)
This code is licensed under CC-BY-SA (https://creativecommons.org/licenses/by-sa/3.0/). Attribution: Joshua R. Enslin.