Mozilla Connect

asafko · 08-07-2026

Hi folks, We’re working on some early improvements to the Firefox tab context menu, and we’d love feedback from those of you using Nightly. The current menu is familiar, but it has grown over time. It can be hard to scan, frequently used actions are ...

asafko · 20-02-2026

Hi folks, Tab notes feature will become available in Firefox Labs in Release 149, coming out in late March. Your feedback in Nightly greatly helped us improve it from the first working prototype – and you'll see some of the usability enhancements lan...

asafko · 08-01-2026

Hi folks, Over a year ago, we introduced an updated version of the sidebar that offers easy access to multiple tools – bookmarks, history, tabs from other devices, and a selection of chatbots – all in one place. As the new version has gained popular...

asafko · 10-03-2025

Hi folks! The updated sidebar and vertical tabs are now rolled out and available to all release users on Firefox 136. How to enable itGo to Firefox Settings → General → Browser Layout and check Show sidebar. Then, choose the settings icon in the side...

asafko · 21-11-2024

Hi folks, Over the next couple of months, we will be testing an updated sidebar, its tools, and vertical tabs in the release version of Firefox (remember, a while back, we asked you to try it out in Nightly 131, and we appreciated your feedback and ...

asafko · 15-07-2026

Thank you, @denyshon. I think it's a great idea, I added it to the list of tweaks we'd want to consider for the post-feedback round of updates to this menu.

asafko · 14-07-2026

Thank you for your feedback! Most tab group actions are taken via drag-and-drop and many folks reported reaching for Move menu when trying to Add a tab to a group. So after much deliberation, we decided to try this approach, and see whether it has an...

asafko · 13-07-2026

@Synchro unfortunately, Nightly and Dev Edition do not support switching languages like other channels (here's a link with more details). The easiest way to test would likely be to download a version in another language from Mozilla org.

asafko · 22-06-2026

Hi folks, Thank you for continuing providing feedback and stress testing the keyboard navigation as we improve it, in particular. The delete keyboard action is accessible in the sidebar, please see this demo. We have also planned to support a setti...

asafko · 28-05-2026

Hi folks, Quick update on where we currently are with this work: we've been burning down the backlog if improvements to the new sidebar, and many of them will ship in Firefox 152 ( @Kvin including the distracting highlighted state of the sidebar but...

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Try streamlined tab menu in Nightly Firefox Labs 154

Tab Notes going live in Firefox Labs - please share your feedback

Phasing Out the Older Version of Firefox Sidebar in 2026

Sidebar and Vertical Tabs Launch in Release 136

Sidebar and vertical tabs: release channel experimentation

Re: Try streamlined tab menu in Nightly Firefox Labs 154

Re: Try streamlined tab menu in Nightly Firefox Labs 154

Re: Try streamlined tab menu in Nightly Firefox Labs 154

Re: Phasing Out the Older Version of Firefox Sidebar in 2026

Re: Phasing Out the Older Version of Firefox Sidebar in 2026