Suggestions for semesterplanner

The following packages have something in common with the package semesterplanner. The packages are ordered in decreasing similarity.

Package semesterplannerlua: Draw timetables and other organizational matters useful for planning a semester
Package chronology: Provides a horizontal timeline
Package wallcalendar: A wall calendar class with custom layouts
Package jslectureplanner: Creation and management of university course material
Package schedule: Weekly schedules
Package calendar: A package for calendars and timetables
Package lua-calendrica: Lua implementation of Calendrical Calculations by Dershowitz & Reingold
Package decision-table: An easy way to create Decision Model and Notation decision tables
Package calendar-barr: A calendar document
Package kalender: Create a calendar, in German
Package calxxxx: Prints a card-size calendar for any year
Package overword: Parse text
Package termcal: Print a class calendar
Package yplan: Daily planner type calendar
Package evweek: Weekly calendar
Package plcalendar: Plain macros for making nice calendars
Package kalendarium: Print dates according to the classical Latin calendar
Package annee-scolaire: Automatically typeset the academic year (French way)
Package calxxxx-yyyy: Print a calendar for a group of years
Package termcal-de: German localization for termcal
Package schedule209: Typeset schedules
Package autopuncitems: Automatically punctuate lists
Package luamodulartables: Generate modular addition and multiplication tables
Package china2e: Font and macros for Chinese calendar
Package chronos: TikZ-based package for drawing customisable timelines with support for colour schemes, styles and memoization
Package evautofl: Pages with cut lines and punch marks
Package timeline: Typeset time-lines, for planning, etc.
Package fancymag: A LuaLaTeX package for academic magazines and scientific
Package datestamp: Fixed date-stamps with LuaLaTeX
Package lua-physical: Functions and objects for the computation of physical quantities
Package countwords: Exact word counts, stored in LaTeX counters, using Lua