Works well on Android.

This is a very handy extension. It does what is says it will do. It would be nice if it had a keyboard shortcut to activate it.

Disclaimer: This product is great! But I want more.

Right now the page loads normally, click the X removes the sticky, click the x again, nothing happens.

Preferred behavior would be to have the sticky keep track of websites, once turned on for a given site it stays on until turned off. Coding for turning it off should be as simple as a page refresh.

Now if it's impractical to track the state of each site, or sub-site below the main page, then just allow it to be on all the time. Default on, turn off, refresh. Honestly, the large majority of sites I visit I would prefer no stickies. Having to load the site only to click the X gets tiresome. Just let me leave it on until I turn it off.

hello dev, i've over click the x button and now most of my favorite site remove all the sticky stuff. how to revert back or undo this process? i don't want to reset my browser to factory. urgent help needed please. thank you.

This is the best add-on ever, and a must-have. Could you add an option that would kill all stickies by default everywhere, without having to click the X button?

This Addon Does Work Like it's Made for, Even Can Help to Get Rid of the 'Human Verification by Doing this Giveway' By Killing the 'sticky Overlays'

Stops floating/sticky videos with a simple click while not affecting the rest of the webpage. I tried multiple add-ons and none of them worked to fix the annoyance until Kill Sticky. Recommend.

This add-on kills the annoying sticky pop-ups that seem lately to constantly encumber webpages. Unfortunately, the pop-up will reappear next time the page is accessed. The add-on is certainly better than nothing, but considering its limitations it could be made hugely more useful with a keyboard shortcut, which Mozilla has apparently facilitated. Since I can't reach the developer directly, I'm hoping he or she will read this and take the suggestion.
UPDATE: The developer promptly added a hotkey per my suggestion. Now worth 5 stars.

Seems to function exactly like the bookmarklet, via an X button you can reposition like any other.
Useful for getting rid of annoying hovers, title bars that follow you everywhere, social media badge lists, and so on. Things that get in the way of reading articles.

It also works on Firefox for Android, via an entry that appears at the bottom of the '...' menu. (It may be worth mentioning this compatibility in the description.)

Kills the annoying stickies without having to go through the bookmarks menu to find the bookmarklet to do it.

Kill Sticky 1.4: Just one word "Genius". Thanks buddy!

Потрясающий аддон, позволяющий очищать веб-страницы от вездесущей висячей дряни! Раньше постоянно приходилось муторно и долго удалять её другими средствами, а Kill Sticky позволяет нажать одну кнопку - и всё, весь экран заполнен полезной информацией! Я в восторге! Почему так мало пользователей!?

Yes,excellent idea!