Amazing add-on requires a little bit of work to also have it as homepage (seems to be a firefox limitation) but is an excellent replacement for homepage and new tabs.

очень быстро разобралась, настроила размер, количество и установила свои обои!! всё супер!!

I like this addon because I can change my background image with it.

[upd]: The issue with shifted bookmarks has been fixed with New Tab Tools v91.
Thanks a lot for supporting this great addon!
Changing my rating to 5 stars.

Great Plug-in! Not perfect, but I like the control it gives me over the look of my new tabs and links I see on it. It seems to replace a link I set every so often. Annoying, but not a deal breaker.

é incrível se souber usar, olha o que consegui fazer: https://i.imgur.com/C8SQblm.png

В Firefox 79.0 при открытии браузера стала на несколько мгновений показываться белая страница с "неразмеченными" настройками расширения, некрасиво: https://i.imgur.com/XXyMnF0.jpg . А так, всё нормально, хорошая Начальная страница.