Wonderfull! Rated 5 out of 5 stars

Very clean and nice theme! It's noticeable the love you have invested on it. An inspiration source for me...
Thumbs up!

Thanks for the perfect job! Rated 5 out of 5 stars

An little issue as picture below, the context menu is edited by the addon "menu wizard".
http://i1.tietuku.com/e12f1bfc83fabcac.jpg

Closing problems in FF38.0.1 and clear button in Nerwork tab in dev tools disappeared Rated 4 out of 5 stars

I can't close fire fox from x button and the clear button in network tab in dev tools disappeared

This user has a previous review of this add-on.

Concerning the close button, it works normally on my machine (Win7 Firefox 38.0.1 FT DeepDark 12.0.1). If you have TabMixPlus add-on installed, please, read the the reply I wrote to the user who commented below about the same thing.
Now concerning the Network tab in dev tools I will check that. Probably Mozilla modified something there, as they use to do with each new version of Firefox.
By the way, please, use the support link (next to the add-on description) if you have issues instead of the review section. Thanks

Closing problems in FF38.0.1 Rated 3 out of 5 stars

I can't close Mozilla via the red x on the right top. I tested with default theme and safe mode the problem doesn't occur so it is problem with FT DeepDark.

The problem is due to another add-on which affects custom caption buttons behavior

The close button works normally. I don't have any problem with it. It seems you didn't try all what I suggest to do in the add-on description. The first step also tells to disable all other add-ons to see if one of it creates the issue. Two other users who had the same problem found out that it was caused by the TabMixPlus add-on. You need to disable "Use Firefox's built-in Session Restore feature" option in TabMixPlus. You should try to contact his/her author to notify it.

By the way, if you are facing an issue, please, use the support link and not the review section. Thanks in advance

Works with Firefox 41 Rated 5 out of 5 stars

Just tried it on Firefox Nightly 41, had to modify to enable it but it works well with no problems

Closing problems in FF38 Rated 5 out of 5 stars

Today I updated to FF38 and I found I can't close Mozilla via the red x on the right top. I tested in Safe Mode and it was ok there, so after that tested the theme and in default theme the problem doesn't occur too. It seems FT DeepDark causes this bug. It is a great theme, I use it both at home an office and from many years. I don't wanna change it so I please you to check and fix this problem if possible.

PS. Just now read the tip about my problem below! Many thanks to Dartraiden for telling how to solve this!

The problem is due to another add-on which affects FT DD custom window control buttons behavior

Even if you already found an answer to your problem, I just wanted to tell you that next time you'll face an issue, while using Firefox with my theme enabled, to follow all the 3 steps described in the add-on description section concerning issues. It can help you to see if the problem can come from an incompatibility between add-ons. It wouldn't be a bad idea to try to contact the author of the add-on to notify him/her that some options are breaking complete themes with custom window control buttons.

The best! Rated 5 out of 5 stars

Just to say thank you to Dartraiden for his tip about disabling TabMixPlus session restore. Do hope this issue is resolved so as not to discredit the dev of TMP for his/her ongoing contribution to making good addons for Firefox.

This user has a previous review of this add-on.

Flawless Rated 5 out of 5 stars

Great theme

Rated 5 out of 5 stars

An awesome theme that matches my system's GTK theme fairly well but it would be awesome if the developer also created his own GTK theme so it would match perfectly

This is how it looks currently
https://www.dropbox.com/s/i7rran5irkh2vvs/FT%20DeepDark.png?dl=0

Rated 5 out of 5 stars

"x" spot will work again after you disable "Use Firefox's built-in Session Restore feature" option in TabMixPlus

39.0a2 (2015-05-05) Rated 5 out of 5 stars

Im actually using
Firefox Developer Edition 39.0a2 (2015-05-05),
so i cant use this awesome theme t_t
I like the look of this theme, please make it
compatible with curent Firefox version.

Rated 5 out of 5 stars

Dark done right. What else needs to be said? Thank you to the creators!

Awesome in every way! Rated 5 out of 5 stars

I remember using this back in the days, and now that I'm back to Firefox this becomes one of my favorite thing about it.

Thank you for sharing your work!

Rated 5 out of 5 stars

Loving it

Rated 5 out of 5 stars

Beautiful black theme for Firefox and good for eyes.

Rated 5 out of 5 stars

Beautiful, good for eyes and it works perfect.

Thank you

Rated 5 out of 5 stars

Perfect. Do not change the black theme, is incredibly beautiful.

I used Google Translate lol. Brazil :D

This user has 7 previous reviews of this add-on.

Rated 5 out of 5 stars

justo lo que buscaba

Rated 3 out of 5 stars

It's an extremely good looking theme but sadly it's not updated often enough for use with Aurora or Nightly, unless you feel like changing the maximum version manually every time.

If you use regular Firefox though, you're in for a treat, because it's without a doubt the best looking dark theme out there.

For your information, Aurora (Developer Edition) and/or Nightly compatibility is not an obligation for add-ons developers. This theme has been created with the main goal to support the regular Firefox, compatibility with higher versions is only a plus. I never stated in the add-on description it is supposed to work with all other versions of Firefox (neither with Firefox forked versions such as Palemoon, Waterfox, Cyberfox, etc.). I think it was already quite nice that for many years I spent time in trying to make my theme compatible with Aurora and Nightly when I had the possibility. It changes too often (especially Nightly which breaks the theme almost every other day) and I can't spend too much free time in fixing something which changes too frequently.
I do appreciate the fact that you like what I created, but please, if you want to review my add-on, review/rate it on what it is supposed to do, i.e. to change the appearance of the regular Firefox (for Windows and Linux) and not of all derived versions of it.

Wonderful Theme Rated 5 out of 5 stars

This theme is really good, keep up the good work!

This review is for a previous version of the add-on (12.0). 

Thank you