Some simple handy techniques I've developed over the years.
AutoSort: Automatically sorts data in a new column as it is entered with a simpleish formula, no macros or manual sorting.
AutoFilter: Mod based on autosort, automatically filters data according to a predefined condition formula, no macros or manual filtering.
KeyboardHeliFormatter: Creates json file for a simple key + one popup layout compatible with heliboard.
KeyboardHeliVisualiser: Simple keyboard visualiser from Formatter's json output.