Extensions or Apps Offered by askvictor
Crx4Chrome includes 2 extensions from the developer askvictor.
Column Tools crx 10 for Google Sheets
About: Convert columns/rows to Named Ranges, Conditionally Format selection one column/row at a time, or sort horizontally....
End-of-class Notifier crx 1.1.9 for Chrome
About: Notifies you when class is about to end....