Does not work at all. No matter what color I select and save the settings do not save so they do not change. It's totally broken.

Does not do anything.

This was a failure on Firefox 125.0.3 (64 bit)

Completely distorted all font sizes. Made zoom controls unworkable.

Even the control panel for the addon had font sizes too small to read.

Doesn't work

It doesn't work as well as it used to but it still works. Basically I get a one time adjustment (per site) per session and it saves it. For me it's a lifesaver and I'd go mad without it.

garbage

該插件會將所有的元素加上inline style而且後面還加了!important，會使部分網頁跑版

非常好用，只可惜Chrome平台上已經無法下載，火狐平台也很難套用。

Used to be the best, now a broken mess. Don't install. Should be removed.

Settings are not saved (clicking on 'save' in global settings does nothing), pop up window can't be closed by clicking n 'x' in the upper right corner.

This it a total mess.

completely broken to the point the menus don't work. what a shame.

I managed to get Nosquint Plus to work with the latest version of Firefox and to keep the settings between sessions. The trick to is to change only one setting at a time:
1. Open Firefox
2. Open Noquint settings
3. Change one setting and save
4. Close Firefox
5. Repeat 1-4 above

1) Uninstall NS+ & delete appropriate YouTube etc. cookies as well.

2) Go to: Switch to Firefox Extended Support Release (ESR) v82.0.1 (current version) for personal use...

https://support.mozilla.org/en-US/kb/switch-to-firefox-extended-support-release-esr

...to "roll-back" all the extra bells & whistles that bog down the Firefox browser which interferes with the add-ons. This will take you to the download page:

https://www.mozilla.org/en-US/firefox/enterprise/#download

3) Then put:

https://addons.mozilla.org

into your cookie whitelist. (You may want to clear this cookie from time to time if you customize quite a large number of sites over time and some are out-dated for you.)

4) Then download NS+.

I just tried it an it is holding for my Win10. It is a very good add-on, the instability problem is with FF & legacy protocols.

Please use NS+ gently as it is an older build within new tech so give it time in-between adjustments to reset, especially when zooming +/-. Otherwise, bottle-necking will result in the add-on/browser crashing until you restart FF. If it didn't load on a page, wait for your system to settle down and then refresh or reload the page in a new tab.

Set all your global settings to your optimum choices and AVOID checking the individual site "exclude site for global settings" box as best you can. Keep individual site tweaks to an acceptable minimum to meet your needs. Too many tabs open at the same time will also crash the add-on, requiring a restart of FF.

5) Enjoy your NoSquint Plus

Dead extension. Doesn't work.

Best there ever was. WAS.