As I did with Internet Explorer 7, I avoided all beta and release candidate versions of Firefox 2.0. However, this wasn’t due to worries about permanently wrecking the laptop and not being able to uninstall, but so I could better contrast the new version with the previous one.
- Visual Refresh
- Built-in phishing protection
- Enhanced search capabilities
- Improved tabbed browsing
- Resuming your browsing session
- Previewing and subscribing to Web feeds
- Inline spell checking
- Live Titles
- Improved Add-ons manager
- JavaScript 1.7
- Extended search plugin format
- Updates to the extension system
- Client-side session and persistent storage
- SVG text
- New Windows installer
I can’t possibly cover all those new features in this post, so I’m just going to concentrate on the main ones:
Visual Refresh

There’s not an awful lot to report here. The address bar and search box have gained a flatter look and the tabs have been given a more shiny-looking default skin. There one extra button to the right of the tabs, which drops down to give a tab selector, and the the tabs scroll rather than bunch-up to miniscule widths when many tabs are open at the same time.
Improved tabbed browsing

One of the more noticable changes to the UI is that every tab now has it’s own close button by default, much like IE7. Personally, I don’t like this and I understand that I’m not alone in this UI change. Fortunately, the developers saw to include an user-accessible parameter to change this behaviour - see below for details. Other slight tweaks to the tabbed browsing include opening links in a new tab rather than a new window, tab history and the ability to re-open an accidentally-closed tab.
Enhanced search capabilities

The QuickSearch box in the top-right corner now gains an AJAX-style autocomplete for certain search engines including Google, Yahoo! and Answers.com. What this means in practice is that a drop-down appears as you start typing giving popular search terms based on those first few letters. You can then opt to click on one of the suggested phrases, or continue typing.
Built-in phishing protection

It seems that no next-gen browser is complete without a Phishing Filter these days, and Mozilla have complied. I’ve yet to try the filter in a “real world” situation, but have received my fair share of eBay, PayPal and bank phishing e-mails, so I’ll be interested to see how it performs. Google are hosting a phishing test page which demonstrates the warning message in Firefox. This is a very forced test-case however, as IE7 doesn’t consider the same page to be suspicious.
General Browsing
Those are the new features, but how do they improve (or otherwise) day-to-day web browsing compared to the previous v1.5.0.7 release?
More of the same - i.e. nothing’s been horribly broken from the previous version.
Improved tabbed browsing - i.e. forcing links to open in new tabs rather than new windows.
Resumable downloads. Which apparently work this time!
Close tab buttons. I don’t like having to chase the close button around the screen - I preferred it anchored to the far right of the browser in v1.5.
Problems/Bugs
Memory. Well, it’s improved in my opinion, but Firefox still uses far too much memory (both RAM and Virtual). To be fair, it’s no worse than Microsoft, so maybe this is just the “way things are” now.
Removing the Close Tab Buttons
It’s purely a personal thing, but I don’t like the extra screen estate being taken up by having a close button on each and every tab. I think it’s duplicating functionality, when non-active tabs can be closed either by middle-clicking, or right-click/Close Tab. Fortunately the developers made the buttons on inactive tabs selectable using a configuration option. Unfortunately, you won’t find a simple checkbox in the Options dialog, but it’s not that much harder once you know the trick.
The key is the “about:config” page, which hosts a plethora of normally hidden settings. As with editing the Windows registry though, be careful what you change in here as it’s very easy to adversly effect the browser’s performance if you don’t know what you’re doing.

- Enter “about:config” into the address bar, where a URL would normally go.
- Next type “closeButtons” into the Filter text box and wait for the list of settings to update.
- There should be only one entry, “browser.tabs.closeButtons” which will have the value “1″. Simply double-click the entry and change it to “0″ (zero)

That’s it. The update happens immediately. Feel free to clear the Filter text box and have a browse around all the other “hidden” settings, but do remember what you’ve changed - you can always right-click on the setting and “Reset” it back to it’s default value.
Update: Thanks to Bob for commenting that a value of “3″ will set the close box so it behaves just like it did in v1.5.
Conclusions
Many of the more technical members of the Internet community consider Firefox the browser of choice. Usage statistics for sites like Digg and SlashDot routinely report 60% or higher Firefox usage by their visitors. However, when you’re main customer base is so technical, you’d better hope the product stands up to close scrutiny. Historically, Firefox has done well - possibly due to it being Open Source, free, cross-platform, standard-compliant and non-Microsoft. Quite a list.
So what does Firefox v2.0 bring to this audience? Let’s be honest here, there isn’t a massive amount that’s new over the previous release. But that’s not necessarily a bad thing - after all, why fix something that’s not broken? Having said that, the core Firefox code has recently come under criticism for being slow and problematic - something the Mozilla team are aiming to fix in the v3.0 release.
It’s clear that Mozilla are also aiming Firefox at the non-technical Intenet user too - the addition of Phishing detection should appeal to the people I’ve converted to Firefox over the years, who don’t naturally smell a phishing scam.
But what about IE7? I think it’s actually advantageous for Mozilla that Microsoft have included tabbed browsing, PNG support and better CSS standards support in IE7. This will hopefully force all the lazy web developers to sort out their coding bugs and make more sites compatible across both browsers. The general Internet-using public will also get used to tabbed browsing, which some people used as an excuse not to try Firefox.
It could be said that Firefox v2.0 doesn’t really add that much compared to v1.5.0.7 - and certainly not compared to the massive leap Microsoft made from IE6 to IE7. However, there have been some nice improvements so in my eyes Firefox is still the best of breed and the others have got a lot of catching up to do.
Links
Get Firefox v2.0: http://www.mozilla.com/firefox/
Mozilla Firefox 2.0 Release Notes: http://en-us.www.mozilla.com/en-US/firefox/2.0/releasenotes/
Technorati tags: Mozilla, Firefox, Firefox 2.0
* Mozilla hasn’t made the links public yet, so see my earlier post about how to get the installer.







So Microsoft have finally released Internet Explorer 7. I avoided all beta and release candidate versions until today simply because of the hassle that’s usually involved in trying to uninstall early releases.



























