toberndo

go-stree

A package for Go that can be used for range queries on large number of intervals

interval-query

A data structure for storing intervals and finding overlaps with either segment tree or sequential query

gwt-event-calendar

An event calendar for web sites - GWT, App Engine + Spreadsheet API

ff-cckwizard

jsadvent-androgon

JavaScript/HTML5/CSS3 advent calendar system for sharing information in a festive fashion. Brought to you by your pals at Zingchart.com