

this crossover looks lit
The new layout it a whole mess. Thankfully Xkit can already help with a bunch of this! I'm sure it'll give more options soon.
Vanilla Tumblr:
(I have marked in red what can be removed. The tabs can be set not to stick, so you will really only see them at the top of your dash. Empty box on the left for hidden notifications and shop sparkle, i just didn't have any. I'm EU so no Live for me).
Xkit Rewritten Tumblr:
The settings I use:
as 90% of desktop users have probably found out, today @staff released an update that for some insane reason COMPLETELY remodels the dashboard to replicate twitter's. this is of course in the wake of numerous other thoroughly hated changes and a continued refusal to fix any of the site's actual problems, half of which stem directly from site management.
HOWEVER, thanks to the power of jQuery, i was able to throw together a userscript that remodels the dashboard back to its original look almost perfectly.
here is my dashboard right now, with the script active:
and here is the old dashboard in separate tab container that hasn't received the update:
it's hardly perfect; i had trouble making it force reload to the fixed layout when switching between other pages and the dashboard, and it currently only fixes just the dashboard. it's also completely untested on browsers other than firefox, and chances are it looks a bit screwy on ultrawide monitors. but for now at least, it's a good fix.
the unfucker is a tampermonkey userscript. all you have to do to use it is install the tampermonkey extension, hit "create new script", and replace the default code on the page with the script (link here) and save it.

after inputting some complex algorithms into my super computer i’ve determined what tumblr will look like in the year 2020
i love how this comes back after every shitty update staff makes