Toggletator! For Photoshop CS6, CC and above.
Toggletator is a collection of 3 scripts that allow to toggle visibility of specific or active layers with hotkeys.
* Toggle a Layer: toggles visibility of layers with specific prefix;
* Toggle Active Layers: toggles selected layers;
* Toggle a Channel: toggles a channel with specific prefix;
* Toggle Zoom: toggles between two zoom levels;
More about options in the manual.
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