It works for what it says it's supposed to, but it's pretty clunky.

There's a dropdown menu with only two options of on or off, which means there's no need for a menu, the button itself should be a toggle. There's no option for a hotkey to make it easier. The author mixed up the names for the icons, the white icon is on white and black icon on black (if you change the file names it's correct).

This is fantastic while playing Skyrim and having youtube playing on the other screen. Often while browsing menus in-game, the scrolling gets applied to the youtube video. Very annoying. This extension fixes it, and just works.

Unfortunately it doesn't work with Twitch but it works with YT.
The "scroll to the top of the page" is also a problem.
But beside this it's a cool addon and I'd like to see some updates/fixes.

Unfortunately this extension didn't stop scrolling on the websites I needed it to (e.g. didn't work on facebook).

it does lock the scrolling of the webpage however it also first scrolls the page to the top so it is only useful if what you want on screen is on the top of the webpage.

Perfect for when im practicing csgo bhop and watching youtube, thank you dev you legend <3

Perfect for locking the scroll when doing online crosswords, sudoku, etc., where the keys or mouse movements often uncenter the puzzle. Extension does exactly what is says, and no more. Perfect.