- Does anyone have a screenshot of how it looks? I’m curious - This thread has some screenshots 
 
- deleted by creator - Sidebery is fantastic, but I do feel like it’s making things a bit slow. I might be prepared to give up on panels and nesting if I can get better performance. (And possibly the Tab Groups work can replace my use of panels.) 
- Sidebar makes my Firefox pretty slow at startup and has a few bugs. I would love a native alternative with similar features. Namely I would really like vertical tabs that aren’t a sidebar because I want to be able to use sidebars without hiding my tabs… But seems like this new implementation is also a sidebar. 
- Maybe the native implementation is lighter, but yeah, I get it 
- My main issue with a non-native solution is that you need use userchrome hacks to make the horizontal tabs bar disappear, which doesn’t sync between installations. I use Firefox in multiple computers at the school I work at, so it isn’t a viable solution. 
 
- deleted by creator - The AI assistant stuff is currently an opt-in experiment. - deleted by creator - To be clearer, at least for now, they’re literally separate checkboxes. I have the sidebar on, AI off. - I would love it if Mozilla cast the AI trend aside - I feel you… :^( 
 
 
- It’s another feature that intersects with the sidebar work but has to be enabled separately. 
 
- Any news on the tab groups? Also, anyone mind sharing a GIF or a small clip of the vertical tabs? 






