[Userscript]Mega Thread

If you know of user scripts that work and/or have support for current versions of ponybooru and its alt booru friends, post em here.
 
I’ll compile a list here at the top, and edit it, as I can.  
Not here to steal the spotlight from our script users, if you make a new script, post a thread first if you’d like, Then make a comment here linking the thread.
 
Here’s my personal favorites to start:
 

 
Used to import images from one booru to another, cross booru support.  
https://github.com/marktaiwan/Philomena-Importer
 

 
https://github.com/marktaiwan/Derpibooru-Link-Preview  
||edit: Script works, but you have to manually add

into one of the top lines||
 

 
Great for users who use multiple accounts, securely stores your login details, supports accounts with 2 factor as well.  
https://github.com/marktaiwan/Philomena-Account-Switcher

How long has this thread been here? I really should check the forums more often lol.
 
Re: Comment Enhancements  
>Previously know as  
“Link Preview” is actually the old name, I changed it to Comment Enhancements after I started adding more features to it.
 
>Script works, but you have to manually add  
For most of my old scripts (the one with the Derpibooru- prefix, I separate support into different branches if there’s no need for the script to inter-operate on different sites. I won’t go into the rationales here because it’s actually pretty stupid, but it seemed like an good idea at the time.  
Anyway to access the Ponybooru version of the script, you just need to select the right branch on Github from the dropdown:  
 
Or to link it directly with: https://github.com/marktaiwan/Derpibooru-Link-Preview/tree/ponybooru