Ne prends pas en compte un thème sombre. Efface sans retour possible les réglages de thème sombre qui étaient définis. Ne prévient pas bien de ces modifications.

Changes my settings without a permission.

I'm going to have to troublshoot this for an extension conflict... FF 88.0b

The tabs ARE coloured nicely, but only appearing in the sidebar. I may keep it as is for I use a jazillion tabs and nothing seems to make them easy to differentiate

Great Extension!! :) It helps very much, to differentiate when developing in multi-level environments, like Local, Dev, Test, and PRO.

Works
but this disables my dark view in firefox and windows. That is what i am using, and my color theme in the menu bar windows. That is windows 10. It looks like the menu bar should be my firefox theme or my windows theme not just plane white, the tab and the address bar is colored

1 start just for the description alone.

Used this for years and always been great...until now. WTF happened?? Colours constantly flashing between colours. Needs a fix ASAP!!!!

I really like this extension and I've been using it for years. A lot changed because of how FF changed. I would love to see inactive tabs colored again but hey I still find it useful even without that! Thank you!

Highly appreciate the developers' effort. The concept is good and very useful. But it seems like a lot of preferences options are removed in current version compared to old ones.

- Opens a tab to a random website after installation
- Does not color inactive tabs.

Good idea but it didn't work properly.
It didn´t changed color of tabs. Addon created separated windows/sidebar with color tabs.

after update FF from... 3.6 this addon was very helpful, but now, its useless. and when i use dark skin, its totally failed. solors....omg my eyes feel sharp pain! and most of all. colors per tab changes only whel i click on it!!!!!! but im need to change color before i open tab! to separate per one in many opened ( now its impossible ( very sad.....

This extension no longer works like it used to. Used to be my favorite. Really disappointing.

What happened to the "old" Colorful Tabs, like your screenshot shows? This current version is completely useless! I removed it and will look for something else.

Totally useless.
Changes colors without prompting for agreement.
Changes all colors.
Changes colors all the time, whenever one navigates.

Very counter-productive...

It definitely changes the colors of the tabs.... and everything else. Makes the browser look childish and annoying. Uninstalled.

My tabs did not change color as shown in the screenshot.

Only seems to randomly cycle through colors for each tab, never quite settling on any one color per tab.

It do not works.
After 5 years of usage it stops to work.

Firefox is determined to be the worst browser. Now Colorful Tabs doesn't work. Only the current tab is colored, the rest are white, which makes Colorful Tabs worthless!