Just wow!... I've been using another popular Youtube enhancer (Enhancer for Youtube), which just get so bloated. And now, I try this one and it does just what I need and much more.

The key/mouse binding is just incredible. Now I can map everything to work just as I configured my external video player (SMPlayer under Kubuntu).

Those are a few things that this addon does that the other addon doesn't (that I really like):
- Disable subtitles by default
- Frame-by-frame forward/rewind
- Much more control on fast forward/rewind (I use arrow for frame skip, ctrl-arrow for 3 sec skip, shift-arrow for 10 second skip and alt-arrow for 1 minute skip). Yes, I'm a shortcut-heavy user.
- Comments sorting customization
- And probably a lot more I'll find after playing with it for 5 minutes :-)

memory leaks very much on long videos

Awesome

I was using the enhancer for youtube, but this is superior in every way: less buggy, more options I need, better UI, plays nice with other addons... Great add-on!

Everything works perfectly and the UI is amazing. The dev has done a fantastic job!

thoroughly tested... everything works perfectly! I have used similar add-ons before but they could never deliver everything together. Although the playback speed can use a little fixing since anything above 2x will mute the audio and after setting it on, you can't change it from youtube manually... also a b&w icon would fit with my firefox theme. Nonetheless, this extension will definitely save a lot of my time. Thanks!

don't usually write reviews but this addon does everything i needed.
seek with mouse wheel and volume levelling was all i needed but this gives a lot more.
this is a must have for me now. so glad i found it.

Is there any way to, after doing a search, going through every video with the arrow keys (up and down)? I'd love that feature. Thank you.

this extension is essential during my YouTube viewing, for tuning the controls using the mouse only. i really like the progress bar and subtitles positioning as well.

I Really like it your add