Mozilla releases Firefox 3

Mozilla today released Firefox 3, a major update to its free, open source Web browser. According to Mozilla, Firefox 3 is the culmination of three years of efforts from thousands of developers, security experts, localization and support communities, and testers from around the globe.

Available today in approximately 50 languages, “Firefox 3 is two to three times faster than its predecessor and offers more than 15,000 improvements,” including the smart location bar, malware protection, and extensive under the hood work to improve the speed and performance of the browser.

“We’re really proud of Firefox 3 and it just shows what a committed, energized global community can do when they work together,” said John Lilly, CEO of Mozilla, in the press release.

What’s New in Firefox 3:

• User Experience. The new Firefox 3 smart location bar, affectionately known as the “Awesome Bar,” learns as people use it, adapting to user preferences and offering better fitting matches over time. The Firefox 3 Library archives browsing history, bookmarks, and tags, where they can be easily searched and organized. One-click bookmarking and tagging make it easy to remember, search and organize Web sites. The new full-page zoom displays any part of a Web page, up close and readable, in seconds.

• Performance. Firefox 3 is built on top of the Gecko 1.9 platform, resulting in a safer, easier to use and more personal product. Firefox 3 now uses less memory while it’s running, and its redesigned page rendering and layout engine means users see Web pages two to three times faster than Firefox 2.

• Security. Firefox 3 offers new malware and phishing protection helps protect from viruses, worms, trojans and spyware to keep people safe on the Web. Firefox 3’s one-click site ID information allows users to verify that a site is what it claims to be. Mozilla’s open source process leverages the experience of thousands of security experts around the globe.

• Customization. Everyone uses the Web differently, and Firefox 3 lets users customize their browser with more than 5,000 add-ons. Firefox Add-ons allow users to manage tasks like participating in online auctions, uploading digital photos, seeing the weather forecasts, and listening to music, all from the convenience of the browser. The new Add-ons Manager helps users to find and install add-ons directly from the browser.

More information about Mozilla Firefox 3 features here.

Mozilla Firefox 3 is available now for Mac OS X, Linux, and Windows as a free download here.

61 Comments

  1. @ WriterGuy: I’d say the most important thing is the speed and security of the browser. I just like Safari because its easy to use, and it works with my other applications better. It shows webpages the way I like. (I’m downloading Firefox 3 as I type this, I haven’t used it yet, I don’t know wether its any different to Firefox 2) I also think safari in leopard just looks better.

  2. Whoah! This new Firefox app is so damn speedy! it even makes MDN seem to load up quickly (which is unworldly LOL!)

    Kudos to the Mozilla group! Cheers! Thank you.

    I didn’t think I’d switch from Safari, but this is too good.

  3. It may be “web compliant,” but it’s not rendering my iWeb pages correctly! The image frames that are part of our pages are not showing up at all.

    My fairly basic iWeb page is also crashing IE on Windows XP. But that’s another post…

  4. I apologize for this post, but I read MDN everyday and I just thought I needed to share. I saw a zune in the wild today. I travel (fly) once a month or so. I am in many major cities throughout the year. And today a saw my first zune in the wild. Just thought I would share. Now back to firefox 3…

  5. I definitely agree with MacLovin. I just find Safari 3 with the latest nightly builds to have a smoother feel and the UI is much better. Although you can apply themes to Firefox, only one theme actually looks native, YummyGrapple and it is a Safari 3 look a like!

    I’ve also added Saft and Inquisitor. The nightly builds of Webkit is extremely fast and very stable. Firefox has always been a long time favorite of mine but after discovering the nightly builds of Webkit I’m hooked on Safari 3 now. 

  6. Yup I concur with the iWeb issue. On Safari plays well. On FF nada.

    Still this is a .0 release. Bound to be a few bugs. Maybe iWeb pages aren’t fully compliant with the web standards.

    Good to see FF updated. Hopefully it will reduce IE share by another 10 points.

  7. @WRITERGUY: Real world example.

    I like Safari and would like for it to be my main browser but Firefox is the King. Why should the average person care?

    1. Better browser and system performance.

    Let’s start with memory usage. Even the most up to date versions of Safari eat memory the longer the browser stays open. Supposedly this is a “feature”. All browsers do this to some extent but Safari is in a league of its own. I know a coworker that switched to Firefox because, everyday, Safari would take up 300-450MB of RAM. That can seriously effect your overall system performance depending on how much RAM you have installed. Firefox 3 does not have this problem. For the first time ever, I watched the memory *drop* the longer the browser was open. They have obviously worked hard on proper memory management. I saw it at 150MB and when I came back a couple of hours later it was at 103MB. That makes for an overall speed computer.

    2. More security features.

    Firefox has more built-in security features. The recent brouhaha about PayPal blocking Safari was because Safari currently doesn’t have a phishing scam detection system in place. Firefox has had that since version 2.

    3. The new smart location bar.

    Firefox’s new smart location bar (where you type in your Web addresses) has been nicknamed the “Awesome Bar”. In Safari, when you start typing an address in the location bar, it will only try to auto-complete the address if it can find the exact letters you have typed at the beginning of a Web address in your bookmarks or history.

    “[Firefox’s] Smart Location Bar will match what you’re typing (even multiple words!) against the URLs, page titles, and tags in your bookmarks and history, returning results sorted according to an algorithm that combines frequency and recency. The Smart Location Bar results also show pages’ favicons, full titles, URLs, and whether you have bookmarked or tagged the site previously.”–A Field Guide to Firefox 3

    If you had read a story about American Idol that had American Idol as part of the title of the page and now you want to go back to it, then you could just type American Idol in the location bar and it would find the address for it without you having to remember anything about the actual Web site address or domain.

    These are just a few off the top of my head. If you want to know more, try looking at A Field Guide to Firefox 3 or the Firefox Homepage under the heading “What’s so great about Firefox?”

  8. Just down loaded FF3 and it does seem to mirror Safari, without being a ‘copy’ clearly different products, But appears to be very solid at first test.

    Welcome back to the browser wars. This time Microsoft ‘has no dog in this hunt!’

    Safari 3 has a worthy competitor in FF3.

  9. @auctoris

    I’m sure the “Smart Location Bar” is just a a cheap knock off of the superior find function in Safari.

    Why would you want to use third party software when you have more elegant and effective options from Apple themselves?

  10. adblock plus Micro me.

    Safari cookie handling is crap-all or nothing. Safari is slower than firefox. Safari extensions are not easily installable or all free. Safari’s memory handling is not as good as Firefox.

    Only advantage Safari has-the look at porn feature without leaving a trace-then again, I can just set Firefox to delete private info on shut down.

  11. Firefox 3 is excellent. Once I got used to the weird buttons, it even feels “Mac-like.” It IS very fast, and it’s working great for me so far.

    I’m glad Mac OS X has such a long list of choices for good web browsers.

  12. @me

    The smart location bar has nothing to do with the find function in Safari. It only has to do with where you actually type in the Web address for the page you want. It only searches *your* bookmarks and history by address, page title, and tag. And it does it right from the address bar where you need the address. I love Apple and I like Safari, but FF3 has a *much* better location/address bar than Safari with this new functionality.

  13. I use both safari and FF about (80:20). Safari because it is easy and fast but it can choke on a couple of sites. FF takes care of that but it was painfully slow.

    With FF3, perhaps the ratio of use will change a bit.

  14. I’m using FF3 to type this, and I already miss my FF2.
    I’ve been using FF for a few years now and it is customised the way I like it. Extra set of buttons, No scripts, Ad/Flash/3rd party frame blocks, download manager and the list goes on.

    I downloaded the FF3 this morning and replaced it the FF2 when moved it to my Apps folder. Sure it’s snappy, zippy and all GOAT, and I am otherwise impressed. But the only thing that’s frustrating me right now is that doggone ‘smart’ addy bar. Can’t get rid of it – not sure how. If you happen to know, help.
    See, for many years I have setup in FF option to erase browse history, cookies, cache etc. every time I’d close the browser.
    Now – good luck with these smart bars and its brilliant all your history-base belongs to us on your next trip to bloggaland.

    Well, I’m downloading FF2 later today.

  15. I don’t know why you guys keep saying that FF3 is fast, it seems much slower to me than Safari. I’m testing both on MDN, which as we all know is a slow loading site.

    So, either you guys have drank too much Kool-Aid on the speed of FF3 or I just don’t know how to install applications anymore.

  16. The latest nightlies are 1.56X as fast on the sunspider benchmark. Granted, this not a wide release, but is only in testing, but Safari 4 will have the new squirrelfish javascript interpreter and will pass up FF3. Plus, The nightlies have been scoring 100 on the acid 3 test for months now. FF3 only scores 73, not very good for standards compliance. I would take FF3 over IE6,7, or 8 anyday. But Safari is still my browser of choice.

  17. After 24 hours of playing with FF3, I’ve returned to Safari. Adblock Plus on FF3 works, but I found it complex to configure. Safari Adblock “just works”.

    And although FF3 is fast, I haven’t found it any faster than my nightly build of WebKit, which plays nicely with Safari on my iMac.

    FF3 isn’t for me.

  18. I dunno. In many ways Firefox 3 is technically superior to Safari, but it just feels “clunky”. Take the green button, for example. In Safari I can click this and the window will resize to the optimum width for that specfic page. In FF, it toggles between full-screen (which is idiotic on a 1280×1024 monitor) and whatever I manually set for it. In other words, it’s pretty much useless.

    I’ve also gotten used to the SnapBack feature in Safari. If there is a similar function in FF, it wasn’t immediately apparent.

    And I agree with the one guy who said it wasn’t any faster than Safari. I noticed no difference at all. C’mon, Safari 3 is supposed to be one of the fastest browsers on the face of the Earth, how much faster can Firefox 3 possibly be?

    Firefox vs. Safari seems to typify OSS vs. Apple. Firefox: functionality and technical sophistication come first, usability second. Apple: less functionality, but more emphasis on polish and speed.

    I have FF3 installed. I will use it as a secondary browser, like I did FF2.

    ——RM

  19. FF3 is indeed better than past versions,
    however, after trying it i came back to safari.

    here are the reasons:
    what safari/webkit has that FF doesn’t…

    text enlarge buttons for toolbar (camino is a mozilla browser that DOES have them)

    click and drag to enlarge compose boxes in emails and learn.edu and other electronic teaching programs

    click and drag tabs onto desktop to open new windows with that page

    Safari can open PDF’s inside the browserwindow – FF has to download them.

    bookmark management is easier in Safari

    in my experience FF blocks pop-ups so well that it blocks those that are part of certain websites. safari seems to be able to tell the difference more easily and consistently.

    i know FF folks rave about add-ons and such, but the more you add the slower FF gets, and most people i know that use FF actually USE very few add-ons. and many of those things come standard on safari.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.