Multiple Calendars Selector for Google Cal

Been needing something like this literally for years, easy 5 stars.

I have a few calendar combinations that I have set and it works within all the Google views. Very nifty and Free However, it stops working from time to time and I have to remove and install it again to make it work. Unfortunately I lose my set calendar combinations. I redo them - no big deal. Althogh not perfect, I gave a Five Star since it is FREE and it saves me lots of time juggling calendars.

Thank you so much, this is so much better than the other Chrome Extension that was made by someone else... EDIT: I can't get it to work now, maybe it's clashing with another extension? Please help.

Is there a shortcut to open the menu?

I dreamt about creating this app myself as those buttons MUST be integrated into Google Cal.

Since the start of the year, the extension updated to 1.13 and stopped working for us. I see a lot of other users face similar problems. I hope the problem gets fixed soon or at least an update on the developers side would be appreciated.

This was fantastic. But with the new version 1.13 nothing works as it did before. The extension doesn't care about presets. Show all / hide all calendars also doesn't work. I really hope this will be fixed soon!

I really like this extension, hope it gets fixed soon :)

The presets and new presets do not work. Random calendars keep showing when a preset is clicked. This could be a great tool, but right now it is buggy.

Was great but now all the presets bring incorrect calendars into groups. Shame, I used it all the time but have had to delete it