Awesome

Auto Organize Sequence

Blender add-on to automatically clean up the sequence.

NB. This script has not been battle-tested so run it only on a VSE sequence in a full scene copy of your original VSE edit sequence.

Concentrate Sequence

Concentrate sequence by moving strips down while preserving their vertical order and restoring channel naming.

Categorize Sequence

Group strips according to their types and rename the channel headers accordingly. Useful for preparing a timeline for EDL export: https://github.com/tin2tin/ExportEDL

Warning: If the vertical order of the strips is important, this function shouldn't be used.

Combined

Concentrate all sound strips below, and above categorize and concentrate everything else.

Tutorial

https://user-images.githubusercontent.com/1322593/225592891-625cd36c-9935-4dfc-9b18-693e7c790969.mp4

Where

Sequencer > Strip > Combined/Concentrate/Categorize