103 reviews
  • If you can make this as user friendly and functional as Vivaldi Browser's Side Panel feature, Firefox would be my daily driver. Vivaldi's Side Panel feature is something that I expect and use all the time. And is what keeps me coming back to Vivaldi from all other browsers.
  • 今の所快適です。





  • I use it to keep my task lists open alongside my email+calendar+etc, so it's really a huge help with my daily office work!
  • Great addon. Some missing option to perfection : some buttons (back, reload) and capability to display more than 25 % width.
  • nice idea and for a developer it's really helpful. it would be nice if i can open whatsapp messenger on side bar. right now it only show the whats app web page.
  • Please add more features soon... Like

    - multiple side tabs, or,
    - different side tabs on different windows, etc

    Great extension. Love it.
  • Okay But when wanting to have Youtube it misses a portion of the video it will not fit, please do something about this for max stars.
  • One of the best feature. It should have made to the final release of firefox.
  • Instead of this being just a side bar, I want this to be able to use Mobile version of a website (it can do this now... but) + the ability for this to be a a split window. I know this is currently an extension, but the whole idea about using this as an experimental extension is to see if this feature makes sense to be in Firefox natively right? I would want this natively in Firefox if it can work as a:

    1. Side view exntension's current capability. Don't remove mobile website invoking capability of the extension. Amazing for testing and other mobile oriented experiences when needed.
    2. If it can also work as a split window natively instead of having to rely on an extension.
  • Fantástica extensión realmente práctica. Yo añadiría la opción de mostrar la versión de escritorio de las webs en el Sidebar y no solo la versión móvil.
  • Need to keep improving and having updates. Messenger Facebook is inaccessible!!!!
  • Great idea for web-mail checking!
  • No doubt that this is a great addon, and very useful.
    There should be some option to go back on the page as main back button doesn't work with sidebars, that's why I removed one star. I understand this still is a pre -release version so may be they resolve such issues before final release. Thank you Firefox.
  • Unfortunately firefox doesn't allow multiple side bars, so you can't use this alongside TreeStyleTabs to have two browser panes with one tab sidebar :(