Posts tagged: memory management

Single Purpose Browsing & Why Tabbed Browsing Makes for a Pretty BAD User Experience

When Firefox, previously called Phoenix and Firebird, launched tabbed browsing (well, after Bloatzilla), I was super-excited and pimping it to all my friends. It’s been a while since I felt this way and, with tab-saving in browsers (which I of course turn on), I tend to choose the browser with the least tabs saved in it. Apps like Choosy for the Mac, which gives me a pop-up with a choice of browsers whenever clicking a link, or which chooses the best-performing browser running at the time, are a life-saver, but they are just a piecemeal solution to a greater problem.

Firefox, in its latest version (3.6), introduced a nifty feature for a better tab user-experience, which I hope they expand a little more. Basically, when you click on the little icon on the top right (see screenshot), you get a nice overview, called “Showcase,” of all the tabs loaded in your browser at the time.

Firefox showcase tabs.jpg

A similar implementation is of course Safari’s and Chrome’s start-window, which shows you an overview of your most viewed sites, making it a visual replacement for your bookmarks and/or history managers.

For some time now, you’ve also had the feature of restoring tabs after closing your browser, either voluntary, which makes sense as tabs consume an insane amount of ram and CPU (especially for Flash sites, but for plenty of other things also), and as a safety feature, when your browser crashes. Saft for Safari (Mac only) introduced a tab-recovery user-interface (see picture), where you see a list of tabs previously loaded and where you can tick or untick sites that you want to start up with. I believe Firefox has a similar interface for tab-recovery after a crash.

Saft restore browser or tab windows Safari.jpg

But it’s all still a hassle and I really haven’t come across a perfect implementation of dealing with several dozens of tabs. I wouldn’t mind having the option of starting Firefox tab-free, with option of restoring whatever tab I used previously, in its original state, via something like the Firefox Showcase interface. There are some Firefox extensions that do just that, but I’ve so far not come across something that is intuitively usable.

There is the other problem, which is that sometimes you want to open a browser for a single purpose, such as Google Maps, Gmail, or the weather, and it’s annoying to have to open a browser with 50+ tabs in it. Some sites have become applications rather than sources of information and just like it doesn’t make sense to open the full Office suite when opening Microsoft Word, it doesn’t make sense to open several tabs to go to one site.

Since last night, I’m experimenting with Fluid on the Mac, one of a few, I’m sure, applications that turn websites into applications that launch from your application folder. So I now have a Google Calendar app, a Google Docs app, etc. For Gmail, I really like Mailplane, which also uses Webkit, Safari’s open source sibling, as a basis for creating a service dedicated to one site, or in Mailplane’s case, multiple Gmail accounts.

So far that is the best user-experience for me if I want to go to a site that is also an application. Tabs, I’m sure, have a purpose, but they just invite information overload and the guilt for not being able to deal with it all. If you, the readers, have similar experience, feel free to share them, and if you found solutions, please let us know as well!

Addendum: talk about measuring the real cost of tabs… In the last weeks, I received 12 identical letters from the Dutch government regarding an access code I requested once. Turns out that it was one of my 50 saved tabs in Firefox that, every time I restarted the browser, requested a new code when the page loaded.

How to make the Browser a more Efficient OS

Briefly. With all this Chrome OS and HTML 5 talk, you’d think that we were already at the stage where we could run all apps in our browsers. Close, but one thing that I think is terrible about the current state of browsers is that they become so damn bloated the more you use them. Here’s Firefox, for instance, after just loading it and about 30 tabs:

firefox bloated tabs.jpg

My Macbook’s fans are running like crazy.

Apart from the obvious, that there needs to be better memory / processor management for tabs—optimally, unused tabs should use minimal percent of both—another big problem is the lack of visibility of what you have open in your browser. As soon as I have 10+ tabs open and a number disappear of the page or are in different browser-windows, I have no overview, not to mention little idea of what little flash- and other widgets are being opened in each page.

Some innovations, I’d like, are:

  1. Grouping of tabs by domain-names, similarly to how Windows allows you to group windows by app.
  2. The ability to control whether Flash is being loaded, what kind of flash, and what kind of other apps. Yes, I know about flash- and ad-blocking, but something more elaborate.
  3. Better than 2, a common webpage standard for how much memory / processing a web-page should typically take. And perhaps a browser-imposed limit as to what pages get loaded or not.
  4. An indication of where a tab is when I’m trying to load the same webpage or domain-page. E.g. I use Netvibes often, each of which has 5-15 widgets in each tab and thus consumes a fair amount of power. When I can’t find the right tab, I open multiple instances, which obviously slows down the browser some more.

All of this is relevant, I feel, both because of the “shift” we are seeing towards “Browser-OSs,” but also because there is a trend towards buying less powerful single-purpose machines often for use on the road. A bloated browser can use as much battery as running a game, the difference being that most mobile travellers know better than to run a game on the road.

Rant over. Would love to hear about Firefox extensions or Browser innovations that overcome some of these problems.

Vincent

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