Invert Layer switches

[Kalleheikki Kannisto]

Found this. No clue if it works.

https://github.com/fabianmoronzirfas/after-effects-script-snippets/blob/master/switch-layer-on-off.jsx

Kalleheikki Kannisto
Senior Graphic Designer

[Steve Bentley]

There’s a script on aescripts.com called Zorro the layer tagger which adds all sorts of layer selection and grouping features (including inversions).
(I am not affiliated with aescripts.com or the Zorro script)