it's working just fine, I've tried several similar extensions and decided to continue with this one.

Doesn't work with membership videos.

FINALLY!!!! this is the only addon that works.

works, but slow. the video name is "【#⁠湊あくあ5周年LIVE】Dreamy day 【湊あくあ/ホロライブ】", but the download file name is "⁠湊あくあ5周年LIVEDreamy day 湊あくあ ホロライブ"

Doesn't appear to work anymore. just opens a new blank tab...

It doesn't work at all. When im on a Youtube video and i click the button, nothing happens. (Yes, i have updated and restarted Firefox.)

Working for me. Hurrah!

It doesn't work anymore, and if it works, it downloads very slowly.

Something has changed on Youtube, and all the uploaders have stopped working. This loader IS WORKING! Very slow, but it works.
30.04.2023

In general it works, but each time opens new tab so after downloading series of video you get this blank tab polluting your tab line. Sometimes it does Not downloading high resolution videos 720,1080,1440p and 4k, as claimed leaving you blank tab that does nothing, so you have to redownload lower resolution video. And last but not least, the most frustrating is that it sometime opens a new tab with video wich suddenly deafens you on full volume and you have manually save the video from this tab changing its default name "videoplayback.mp4" every time. Would be nice to fix this issues an if it is managable - to give an option to download several chekmarked videos from playlist/searchlist/recomendations.

upd:some uhd videos dowloaded broken

2-21-23
Works fine for me.

Appears to be working fine but the download speed is quite low

牛逼

Doesn't work

Excellent