Firefox 8: “On-Demand” Tabs – What Does That Mean?

Mozilla very recently released (as in official, not beta) version 8 of the popular Firefox browser. On The Mozilla Blog there’s a whole write-up about all the changes and whatnot.

Out of the changes listed, this was the only one that really caught my attention:

Firefox lets you load tabs on demand, making it much faster to restore windows with many tabs. Enable this option in the Firefox Menu, under Options/Preferences, in the General tab.

What does "on demand" mean? This:

image

If you have "Show my windows and tabs from last time" selected for When Firefox starts, what happens is that on close of the browser, any tab you had open will reopen in the same spot on next browser launch. The problem with this is that all the tabs load at once, so for example if you had 5 YouTube videos loaded each in a separate tab, closed Fx and restarted it, on restart all 5 videos would start playing at the same time.

The "Don’t load tabs until selected" checkbox means that if you load Fx with multiple tabs, the tabs will return but not load until you actually click on them.

If currently using Fx 7, that feature alone is worth getting version 8 for.

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6 comments

  1. Djsmith42 /

    Here are the complete release notes :) .  Alot more then 1 thing.  It took me about 2minutes to upgrade.  
    Add-ons installed by third party programs are now disabled by default
    Added a one-time add-on selection dialog to manage previously installed add-ons
    Added Twitter to the search bar for select locales. Additional locale support will be added in the future
    Added a preference to load tabs on demand, improving start-up time when windows are restored
    Improved performance and memory handling when using and elements
    Added CORS support for cross-domain textures in WebGL
    Added support for HTML5 context menus
    Added support for insertAdjacentHTML
    Improved CSS hyphen support for many languages
    Improved WebSocket support
    Fixed several stability issues
    Fixed several security issueshttp://www.mozilla.org/en-US/firefox/8.0/releasenotes/

  2. Surly must be given try for!!!!

  3. Internet Explorer 8 and 9 have a similar feature.  When open the browser click the new tab thingy and there you will find “Reopen last browsing session”.  All tabs that were opened when IE was closed (or crashed) will reappear.

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