Don't know why i did not switch much earlier to Stylus (WebExt) :-)

Since brandnew Stylish version 3.0.1 (update to WebExt) is totally broken right now i encountered Stylus and it's way better than Stylish and has some very good options to handle styles.

If you follow the instructions to convert your styles to Stylus everything will work fine.
Some minus - if you change the values of an existing style you use on userstyles there will be no changes made when you klick "update style". only uninstall and reinstall with new values works.
for this reason 4 stars.
would be nice if the develeoper would change this.

Working great for me with userstyles and freestyler, at least now i have themes from this two sites working with only one add-on, thanks.

Does not inject CSS.
Will not install styles from userstyles.org.

REPLY#1: I'm not on Android, but I am on Linux. This computer in particular runs Linux Mint.

let google be totally de-arialized !

Works great! It was a painless transition from Stylish for me. There's one little thing that bugs me though - I wish there were a black and white icon so that the Stylus icon wouldn't look so out of place on the toolbar.

I can't import my stylish.sqlite file, which is preventing me from importing all of my styles. Please fix and I'll adjust my rating.

I loaded up Stylish to my homepage and waited a few minutes while watching the task manager. These are the results.

21,724
196,868 (High 243,542 - Low 183,516)
160,984 (High 210,869 - Low 146,704)
77,268

This is Stylus below, and yes I restarted the browser.

23,696
68,744
It kept jumping, constantly, between 241k and 401k it never settled for even a full second. (High 692,152 - Low 224,526)
Same here though not as bad, 131k-134k. (High 233,362 - Low 130,909)

Also at least on Fanfiction.net when viewing stories that have long chapters Stylus doesn't do smooth scrolling. It all goes black and then after a few moments loads the text as you go towards the bottom. Stylish doesn't have that problem. I also only have a single Style loaded up on Stylus while Stylish has three. Both have Global dark style - change everything to DARK. Stylish also has Youtube Umbra on and Fanfiction.net in DeepDark Style.

Turning off the one for Fanfiction resulted it Stylish still not having the problem with loading up long chapters like Stylus has. I know there are supposed to be improvements, but memory usage and stability isn't one of them. Yet. Hopefully this gets improvements and can one day be as good if not better than Stylish.

Pretty good.

Awesome, used to be a stylish user but once I figured out how to export those user styles and import them into Firefox and Chrome I finally made the switch and never looked back

Wanted to replace Stylish which was used to change the about:reader readability (larger text-area, smaller white-space and optionally 2 or more columns)

Unfortunately Stylus doesn't allow about:reader changes

A pity !

This addon cannot be installed. No trouble installing ANY other addons.

It works very well.

It would be really nice if there's a way to disable the editor's section views and just see the css script in one code block. Toggling the UI layout doesn't seem to make a difference.

Can you please add some options to your UI to maximize the space available to code editor textarea? Some ideas on how to do this~

1. Make the layout like Stylish 2.0.7 for Firefox by changing edit.css as follows:

#header { padding: 0; }
#header * { display: inline; }
h1 { display: none; }
h2 { font-size: 1.1em; }
#sections { padding: 0; }
#sections h2 { display: none; }
#sections div { padding: 0; }

...then move options into a #help-popup type overlay.

This would cause Linter errors to obnoxiously show up at the top the second you type an opening brace just as they do now on the left side.

2. If you think the above is too minimalist, you could add a toggle checkbox, similar to what you did with the "New Manage UI layout" one, to switch between the two layouts.

3. The simplest solution may be to add a horizontal resize-grip or maybe change the existing one to work for horizontal and vertical resizing.

It's kind of sad—though certainly not your fault—that I now have to ask you to do this. XUL allowed me to quietly solve past Stylish UI issues (such as AIOS compatibility) on my own.

Great work, thanks.
Do the scripts get sync'ed by FIrefox?
If not can we have an option please?

best

Editor in new tab? For real? That sucks man

Very good

Working great with the firefox 57 beta 3!