HP-41 Ultimate Alarm Clock is an alarm clock for the HP-41 with many features. You can set the alarm to a specific time, a certain time from now, or a preset time from now, move the alarm into the future, hold the alarm clock until you restart it, stop it by pressing any key, snooze, autosnooze, clear the next alarm or all alarms, hear the time, hear when the alarm is supposed to go off, hear how much time is left until the alarm goes off, and set daily alarms.
HyperList.vim is a Vim plugin for handling HyperLists. HyperList is a methodology to describe anything: any state, item(s), pattern, action, process, transition, program, instruction set, etc. HyperList can be used as an outliner, a TODO-list solution, a project management tool, a business process management aid, a data modeler, a use case facilitator, or for any other application that makes use of descriptions of states or transitions. This plugin does both highlighting and various automatic handling of HyperList, like collapsing lists or parts of lists in a sophisticated way. Since HyperList.vim can also encrypt your lists, it can be used as a very structured password safe.