Yes, I totally agree with you. The main flaw I found on this design update is the considerable lack of contrast. The fact that the inactive tabs are the same colors as the frame is inconvenient. There is no visible hitbox for tabs and new tab button. So I ended up building a chrome theme for myself: github.com/dimitrinicolas/chrome-contrast-theme

Yes it would be so nice, unfortunately it will not be possible through an atom package but more through an outside extension that could communicate with atom and a web interface displaying React components. A complex thing but would be great! This concept can refer to Mattan's comment.

Oh yeah, a very interesting use case! Physical interfaces are so pleasant to use. We should integrate them more often, although they are sometimes a little bit cumbersome.

I forgot to say that I wrote some helpers on the controller with a Tippex pen

Yes it would be a great idea, a touchable interface to edit our CSS like in interface design software. I dreamed for this 3 years ago.

I started creating an interface to display and create my React + CSS components (really simple role) : https://github.com/dimitrinicolas/cmi It is now deeply deprecated... I abandoned this project because I changed my front-end organization and I did not know enough about CSS manipulation in Javascript through PostCSS.

I promise you that I will warn you if I develop this touchable tool.

Thank you!

Haha, I was not sure of its usability either, it was just a test at the beginning, but with a little of practice it surprisingly help me to go a little faster on some points

Not better : https://dimou.fr/gradient-fixed.html

We think that some browsers doesn't consider the "overflow color" when it is a background-image type.

Just tried this alternative but still don't work for me : https://dimou.fr/img.html

Yes I always dreamed it for a time. Now I have a simple script to put anywhere, it's maybe not the perfect script but it does its job.