Tag Archives: Opera

And now it’s Opera’s turn

Opera logo

In a recent post, I lauded the new release of Firefox, known as Firefox Quantum, or Firefox 57.0 if you’re in to numbers. The release introduced new features and fixed many issues that have plagued it, in some cases, for years (memory leaks, I’m looking at you). One of the things I really appreciated was the ability to take a full-page screenshot that would capture the whole page, regardless of how much of it was off-screen. For someone like me who uses screenshots in class and on this blog frequently, it’s a godsend.

Having said all that, I also mentioned right at the beginning of that linked post that I’m an Opera guy even though the new Firefox has really narrowed the gap, and since Opera just released version 50.0 with some features of note, I thought it would be only prudent to mention a couple of them here. It won’t get the same coverage as Firefox because it’s not as significant of an upgrade.

Indeed, I’m only going to mention a couple of its features: full-page PDF capture and anti-Bitcoin mining technology.

As I mentioned, Firefox allows for a full-page screencap of a webpage, even if you can’t see it all in the browser window, and the cap is then saved as a .jpg image. As I mentioned, since I use screenshots extensively in my classes and on this very site, that’s invaluable. Now, Opera has the ability to do the same thing except it captures the page as a pdf. It works perfectly, I’ve had no trouble at all, and I can see how it would be useful, especially as opposed to a .jpg. If you wanted a hardcopy version of a recipe, or a series of lessons, or set of instructions then it’s ideal. If you wanted to have a permanent copy of a webpage, or send a copy of it that could be used at a meeting or for whatever reason can’t send a link then it would be very useful there as well, as it would certainly be easier to read then an image. I’m quite impressed with its functionality, and it offers a nice other option alongside Firefox’s full-page .jpg image capture. Both options are fantastic, work flawlessly, and definitely have their own specific use cases. The image below shows a multiple-page post from this site that was saved as a pdf and how it appears; it’s exactly like reading the site itself, but without links. I should also add that Firefox has an advanced ability to select page regions for capture and editing features, a feature not shared by Opera.

Reading a full, multiple-page post as a pdf

Reading a full, multiple-page post as a pdf

The other interesting feature Opera has developed is anti-Bitcoin mining technology. Bitcoins are obviously all the rage, and whether that’s because of the nature of buzzwords or legitimate hype, mining them (a topic far beyond the scope of this post but you can read about at this obvious site) requires extensive use of a PCs resources, somewhere in the neighborhood of one hundred percent, and while smart people will simply build dedicated machines for the task, other smart but misguided people instead want to use yours, and will hijack it through scripts to do so. The obvious downside is that your machine will slow to a crawl and use up insane amounts of power while it tries to mine Bitcoin for someone else. Never fear though, Opera to the rescue. According to their blog, simply turning on their built-in adblocker – another nice feature by the way along with their built-in VPN – will prevent drive-by Bitcoin-mining hijackers.

By the way, I say Bitcoin as a proprietary eponym, like Q-tip or Kleenex, however it’s any type of cryptocurrency mining that gets blocked, and Bitcoin is hardly the only one out there. I should just start saying cryptocurrency as it’s the better, general term, and I’m sure someday I will. Just know that there are many viable brands of this digital currency, but that’s a post for a later time.

So the eternal tug-of-war between Opera and Firefox continues, at least for me, and I couldn’t be happier. I’m thrilled at the way they’ve developed and hope they both keep pushing browsers forward.

The new Firefox browser seems pretty good so far

New Firefox Logo

I’m an Opera guy. Not an ‘opera’ guy, although I have nothing against that particular type of theater, but an Opera browser guy. Many years ago I was a Mozilla Firefox guy, especially as they rose from the once-great Netscape Navigator, however for many years now Opera has been the Samsung Galaxy to Firefox’s iPhone; in other words, Opera always had features that Firefox offered much later or didn’t have at all except through add-ons, and was simply faster, more responsive, more stable, and easier to use. Not only that, Firefox has been infamous for its memory leaks, a problem it was never able to solve (Chrome, too, let’s not forget about Chrome). I should also mention in the issue of fairness that plugins could exacerbate the problem, however the base browser always struggled with the issue as well.

Now, however, Mozilla has released the latest version of its Firefox browser, named Firefox Quantum, and it is the first major update for the browser in almost thirteen years; you can read the blog entry straight from the horse’s mouth here. They claim it’s faster, better, has more features, is better able to manage resources, is compatible with new and emerging web technologies, and has many options for customization and configuration. It’s been redeveloped from the ground up, and it shows.

I gave it a run to see how it is, and it certainly does appear to be better. Very fast, very responsive, clean interface whose elements can be dragged-and-dropped to rearrange them anyway you like, which is very nice. I started up some test sites to see how they loaded, including UCI’s homepage, IS301.com, Amazon, Plex’s homepage as well as my Plex home server, Hackaday.com, eBay, and Rotten Tomatoes. I also left up the default start page.

Firefox Quantum

Firefox Quantum

The tabs loaded quickly, although plex.tv and this site took longer than expected, however while comparing response times with Opera, they loaded slowly there as well so the problem was obviously server-side and not an issue with the browser itself; testing them later resulted in equally speedy load times. That wasn’t the case with actually playing videos using Plex, though – Firefox took much, much longer to buffer than did Opera, almost three times as long; I was unable to discern why but the issue was repeatable and consistent. Barring that anomaly, everything else was very snappy and without hesitation. One thing I should add about measuring response times: It is very difficult to do client-side, and is often done via what is known as a stopwatch test, doable in code or with an actual stopwatch. Needless to say, I find those both very unreliable and so went with my own observation to get a general sense of how Opera and the new Firefox compared.

Firefox also has many new features, including deeper integration of Pocket, a personal web-content aggregator that Mozilla bought and integrated a while ago. I have never used it, but can understand how it could be quite beneficial for some. It also has an excellent snapshot feature that allows you to take a screenshot of all or part of a page and save it locally or share it to their cloud service. I don’t know why someone would use the latter, but the former is something I use quite a bit with Opera, and as we will see Firefox does it much better. There is also the aforementioned interface configurations, the library which is just a collection of your browsing history and bookmarks, syncing across devices, and more. As the header image shows, they even have a new icon!

Firefox Features

Firefox Features

Of course, that’s where the important issue comes up. The fact is, while the new Firefox browser appears to be much faster, more responsive, more stable, everything I said about Opera earlier, what that essentially does is bring it on par with Opera, except in the case of Firefox’s better screenshot functionality which I will discuss later in the post. I tested each page I loaded in Firefox against the same page as it loads in Opera (with three times as many tabs open in Opera, no less) and the performance was the same. Opera wasn’t better as it had been in the past, it was simply the same. That’s a comment on both Firefox and Opera; how well Opera has been in the past, and the catching up Firefox had to do, and did quite effectively and impressively, to reach it.

As mentioned earlier, there is one big difference in which Firefox easily takes the lead, and regarding a feature I use often – the screenshot feature. Both Opera and Firefox have had this feature for some time, and as stated I use it frequently, although now Firefox’s implementation is much better (MUCH better) – it can identify sections of a screen, such as a headline or picture or other element, as you move your mouse, and snip that out, while Opera requires you to adjust a selection box. Additionally, Firefox has the neat ability to capture a whole webpage as a snapshot, even if parts of it are not visible in your browser – the image below was taken in Firefox even though the entire footer and about 20 percent of the header were not visible when I did. That is a great feature, one that surpasses Opera’s full-screen (note: not full-page) capture, and might be the clincher for some; it almost is for me.

Full-page snapshot using Firefox

Full-page snapshot using Firefox

Opera, on the other hand, allows for screencaps to be marked up in a very limited fashion right in the capture window, something Firefox does not, however this is less of an issue for me as I usually use GIMP if I need to make extensive edits, and IrfanView if I need to make any size adjustments, batch actions, or simple crops. Good thing, too, since all Opera allows one to do is add some arrows or stickers; Regardless of what Opera says, it’s not actually editing at all. In terms of flexibility, Firefox is the clear winner in this category.

Nice try, Opera

Nice try, Opera

For these reasons, I can and will whole-heartedly recommend Firefox to anyone interested as I think the improvements are significant, but I won’t stop using Opera as it already had many of these features, as well as unit conversion that happens automatically when you highlight a measurement. It also has a customizable, tiled home screen that I find to be very useful; it’s one of my favorite features of Opera and the one I use most often. The new Firefox has something similar, with a single row of six, or double row of twelve, small tiles representing your ‘top sites,’ which can be edited or added to, but not rearranged; ultimately, it’s not as configurable as Opera’s landing page, and very curiously its screenshot functionality is disabled there also.

Opera start page

Opera start page

Firefox Start Page

Firefox Start Page

Whichever you prefer, they are now both very good browsers, with the choice being one left up to the preference of the user. I haven’t used Firefox in forever, but I am very pleased to see it in this new form and I hope it continues to get better and better. As I mentioned earlier, I can wholeheartedly recommend it now, something I couldn’t do before, and I will likely use it as a back up browser in place of Chrome, my current backup. There are of course many other choices in browsers, including Vivaldi, Pale Moon (don’t let the terrible web page scare you), and Brave, to name a few, as well as the more well knowns, however here I was only comparing the new Firefox to my main choice. Speaking of which, I was just notified that an update is available for Opera! Here we go…

Firefox, a nifty trick, and alternative browsers

I usually post this exact article after a discussion of memory and memory leaks, especially the one that plagued (although doesn’t any more) FireFox.

Last week in class we talked about the nasty memory leak that has plagued the Firefox browser for years. We learned that ‘memory leak’ is a misnomer because it happens when a program doesn’t release the memory it was using when you close it down. It’s because of that that I moved to what I felt has been the best browser for a long time, Opera. You can read all about the browser in this post I made a long time ago. I was also a fan of the Pale Moon browser, which is the Firefox browser only without the developer tools and therefore without the resultant memory leaks.