First of all, wanted to say I appreciate the effort you put into this theme. Really wanted to use MyBB for a community I'm migrating, and without a modern FOSS theme this would have been a much harder endeavor to pursue.

One gripe I have with it is incomplete support for RTL languages.
Text-heavy components are mostly compliant, but more structural, grid-like ones seem to have some hard-coded left-to-right directionality and aligning.

Since our community is Hebrew speaking, I'm going to work on fixing these issues for our community anyways, so I thought if it could be done "right" way where it also contributes to this project then it'd be nice (this also helps millions of speakers of other RTL languages like Arabic and Persian).

Tell me if you think adding RTL support is a good idea, and if so how you're imagining something like this would look like in terms of the template structure and styling.

For illustration only, adding some pictures of the visual "bugs" observed when an RTL language is forced on the theme in its current state:

I believe this is due to the `footer_languageselect` template's using the wrong redirect url variable ('theme_' rather than 'lang_').

This fixed the problem on my system, so I issued a respective pull request with the change, tell me what you think:
https://github.com/mybbgroup/CurvesUI/pull/21

I added a box shadow to the card element on my forum just to give a little distinction between the forum and the background.
I also like the look it gave to the memberlist.

Before:

 

After:

 

I have quite a few links in my navbar which is fine on mobile view with the hamburger menu, however it's kind of crowded on pc view.
Is there a simple way to allow the collapsible menu on both views? Instead of the regular nave bar?

I've tinkered with the header template but with all the different classes for both views, I don't want to mess it up.
I'm using the Curves UI theme.

Just wondering why you didn't include the buddylist in the member welcome block?

I just have to give kudos to matty for everything he has done with the curves ui theme. He has taken the default theme idea to a great new high.
And also very quick on the support. The theme is getting better with each update.
Hats off to you.

I noticed that the on/off icons are working correctly however if I have a redirect forum, no icon is displayed.
Is there a template or css edit I can make to allow it to work?

I already had the likes plugin installed prior to adding the curves ui theme. 
However the likes link is not displaying in the post view.
Is the likes plugin included with the theme different than the likes plugin available on the extend site?

I recently installed MyBB for my website, for my small community. I've been testing some plugins like 'awards' and 'sidebox' and I've managed to get them working.

Many thanks to Matty for creating this elegant design.

Guys, any recommendations for me? Any extensions you'd recommend? My forum will be something like gaming.

I have many questions, but I'd love to be able to talk to you.

Theme tested on: https://forum.21e.pro/index.php

Every time I send a quick reply message, this spinning icon appears. How can I prevent this? The message is sent, but this image remains, as you can see in the photo.