Increased focus on Opera extensions and ending support for Unite applications and Widgets
By Arnstein Teigenespirobind. Tuesday, April 24, 2012 3:01:03 PM
Over the last six years we have learned a lot from our work on Opera Widgets and Opera Unite, and when we later built the extension platform for Opera 11 we benefited significantly from this experience. Our extension technology has been a great success, with millions of monthly downloads, and so far completely dwarfing the other platforms. Recently, Opera also shipped a labs version with extension support in Opera Mobile, investigating a fully cross-platform extension environment.
Moving forward we want to focus on one high quality Add-on platform across our products, rather than spending resources on maintaining legacy systems. The know how and and technologies from Unite and Widgets are already being reused in other Opera products. An example is the recently announced UPnP support in Opera Dragonfly.
To provide your feedback about use cases for Opera Unite or Opera Widgets you want to transfer other Opera products, please visit to our forum.
If you are a Widget developer you might be interested in how to convert Widgets to extensions.







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Sabin Andreisabinandrei87 # Thursday, June 14, 2012 9:31:32 AM
Maťko Tichýmatotichy # Thursday, June 14, 2012 10:10:20 AM
Vasilis Ilioglouvas35 # Thursday, June 14, 2012 10:36:58 AM
Opera was an excellent answare for companies
Vasilis Ilioglouvas35 # Thursday, June 14, 2012 10:39:32 AM
jhilla # Thursday, June 14, 2012 10:40:35 AM
http://my.opera.com/desktopteam/blog/2012/06/13/rc6.
This is what 260 +wanted we just need Unite servers to stay active! Continue the fight http://www.ipetitions.com/petition/openoperaunited/
MossMan # Thursday, June 14, 2012 10:48:55 AM
onsen-00 # Thursday, June 14, 2012 11:07:37 AM
MossMan # Thursday, June 14, 2012 11:19:48 AM
juan gilaljund # Thursday, June 14, 2012 1:56:47 PM
Originally posted by MossMan:
hope so!!!!
why dont we some kind of manifestation, a massive use of unite or something similar?
marwerno # Thursday, June 14, 2012 2:44:29 PM
Originally posted by juan gil:
I guess the petition from Jhilla is a good start!:
http://www.ipetitions.com/petition/openoperaunited/
(Keep publishing this petition link on new posts so everyone can see it!)
Rafael Luikrafaelluik # Thursday, June 14, 2012 4:18:12 PM
Originally posted by regrabables:
opera:config#Enable UniteIf you have updated from a previous version where you were already using Unite it'll already be there.
Unite, as of information from now, will be discontinued in a future update. In 12.00 they've just hide it.
juan gilaljund # Thursday, June 14, 2012 7:22:27 PM
Originally posted by rafaelluik:
that also means one thing: unite doesnt seem to have a strong presence among new users (dont know it, dont value it and dont use it) but long time users as we are value this feature. it seems that unite didnt attract people to the browser as it was expected hence the idea of discontinue iteternal1 # Thursday, June 14, 2012 7:25:18 PM
I hope this happens to email client as well; I don't want it gone, I use it heavily, but it makes next to no sense embedding it into the browser.
Gaston Martinihgmartini # Thursday, June 14, 2012 7:26:01 PM
Originally posted by WolfHook:
My thoughts exactly. But besides being a cool feature, it's an extremely useful one that sets Opera apart from the rest. I never needed to depend on it, but it's great to have it around in case of need (just a few days ago I used it to share screenshots to do some remote support.)
Candy Crescendocandycrescendo # Thursday, June 14, 2012 10:18:31 PM
Obviously they are worried about 'file sharing' and all the legal frenzy associated with it. By removing the capability they remove any impediment to Facebook's acquisition of the company later this year or next.
It was a fun couple of years, the internet done right. But now its the age of the corporate lawyering and Unite had to go. Goodbye Opera. I shall miss you.
BUGS-BUNNY # Thursday, June 14, 2012 10:18:39 PM
vyck # Friday, June 15, 2012 2:16:53 AM
English is not my first language, and "the voice" was an excellent way to read articles and improve my knowledge of English.
If the company does not reconsider its' decision, I will not use Opera, and I will choose a product that offer me this option.
wil joannchocolatebubblegum # Friday, June 15, 2012 3:36:38 AM
Rafael Luikrafaelluik # Friday, June 15, 2012 6:12:17 AM
Originally posted by eternal1:
Quit slobbering.ssain # Friday, June 15, 2012 6:49:18 AM
MossMan # Friday, June 15, 2012 6:51:33 AM
Originally posted by rafaelluik:
What is it with some people and the e-mail module? I thought I'd heard the end of the "make it a separate application" arguments five years ago - after it'd been argued to death already that it's smaller and better to have it integrated.
eternal1 # Friday, June 15, 2012 12:00:12 PM
Originally posted by MossMan:
I haven't read arguments from five years ago, so you better explain here how it is "better" to have it integrated.
The reason it is integrated has nothing to do with end-user practicality. Many users of Opera/Chrome/IE/whatever use Firefox in "parallel" (duo to it's poweful extensions (framework), which even some Opera staff acknowledge). With that in mind, how is it then "smaller and better" to run Firefox with Opera + email client when one could instead be running Firefox with only the email/rss client ?
I know there are email clients as extensions for Firefox, but by now you might have understood that I don't find it a good idea to use these type of software as extensions (beside the fact that they are interpreted and inefficient). I'm also aware of the existence of separate email clients out there. But, the reason for my opinion is that I far prefer Opera's client over anything I have tried, just not within the browser.
MossMan # Friday, June 15, 2012 1:33:32 PM
- from a programming point of view it's a small amount of extra data to be included in the package; creating a separate application would mean duplicating a lot of the UI functions from the browser to the mailer. This would also make things more complicated since UI changes in one application would need to be tracked in the other and vice versa.
- from a user point of view it's an advantage for those who want to use it because it's in the same package: it's running whenever we're online, it means only one application is using screen/memory/etc. instead of two, there are some advantages from better integration between web and mail. For those who don't want to use it, it makes just a couple of hundred KB difference in the browser and you never have to see it if you don't activate it.
eternal1 # Friday, June 15, 2012 3:16:56 PM
Originally posted by MossMan:
Even early 2000s is far from 5 years ago, but anyway.. I'm not following how this is a complication. As an on-and-off programmer I can't understand this reasoning. The mailer simply uses Opera's "built-in" UI toolkit, so if the client would be made separate it would get it's own copy of that toolkit. It could even detect and use the toolkit of an installed Opera browser in case the browsers toolkit and the one targeted by the mailer are compatible; that would reduce memory footprint. There are always some overhead of software in separate processes compared to a uni-process approach, but like I pointed out in the earlier post, it makes next to no sense fusing some type of software with another type of software, in this case a browser and a mailer. What sort of integration do you need that cannot be implemented otherwise ? Also, I'm sure Opera only benefits from die hard users of other browsers using their mailer, maybe along with widgets, and maybe unite if they'd offer it as an app. I liked unite as a simple and nice internet framework. And let's not forget that users of the mailer _and_ opera may not want to run opera all the time because they need as much resources as possible for work (video editing, 3d modelling/rendering, or any other resource heavy work). Regardless, happy Operating!zadrugar # Friday, June 15, 2012 11:26:51 PM
Maggard # Friday, June 15, 2012 11:35:18 PM
Gustavo Ariel Molinaregrabables # Saturday, June 16, 2012 1:19:20 AM
So do not expect that the functions are taken away, come back.
groniecki # Saturday, June 16, 2012 9:36:04 AM
It looks like Opera is Firefox copycat now, but with closed source and crappy flavor.
It's just sad.
PoxyPoxyPig # Saturday, June 16, 2012 10:16:22 AM
chck # Saturday, June 16, 2012 2:31:29 PM
Very disappointed to hea Unite is being dropped! I'vde been a dedicated Opera User nigh on 15 years. I alyweays played up how Unite was such a cool innovation... Cloud Schmoud! Geive the Internet back to the user. I guess I'll have to live without Unite. Too dedicated to Opera otherwise! But truly disheartened! If you don't innovate you just imitate! Is Opera the Dr Pepper of browsers? (ok less market share but more than cherry coke niche)
I found Widgets nice and fun but I will not really miss them. I spend time with my browser and I like that Opera is ion their kickin' for me! I am disappointed !!
d4rkn1ght # Saturday, June 16, 2012 3:01:25 PM
Julio GonzálezLoko0 # Saturday, June 16, 2012 3:26:37 PM
This is the problem of non-open source software, the owner always do what they want destroying their own soft...
Dr Dank Lemonhighdrdanklemonhigh # Saturday, June 16, 2012 5:08:26 PM
Alfred Rodriguezalpharedx # Sunday, June 17, 2012 3:13:43 AM
http://youtu.be/D5hr-6cw4M8
Kevin L KoehlerKLKoehler # Sunday, June 17, 2012 3:36:41 AM
raichib # Sunday, June 17, 2012 3:10:12 PM
Originally posted by AleksOD:
i cannot see your logic, we are not interested in new applications, we do not need new, only need what is used and useful, that is the stupid thinking of most programmers, you have to see what people wants and no what you wantsraichib # Sunday, June 17, 2012 3:23:49 PM
Originally posted by onsen-00:
completely agree, that is the point , we do not need new this or that , only need unite as it is today, really i think that man is a programmer or stupid to much to not know what is talking about,unite is unite, do not need any thing more than file sharing , images etcraichib # Sunday, June 17, 2012 3:37:53 PM
Originally posted by regrabables:
go to opera:config , write unite ins search and activate unite, that the button appears Enable Unite check boxraichib # Sunday, June 17, 2012 3:40:26 PM
Originally posted by jhilla:
stop with this Spam, your are requesting money in this link, moderators ban this guyDaniel Santiagosoulofwarrior # Sunday, June 17, 2012 6:36:02 PM
necronom # Sunday, June 17, 2012 8:03:47 PM
As it happens I'm currently sharing a 77Mb file with it for my Brother to pick up. I don't know how else I'd do it, as I don't have enough room on my webspace, and uploading that size to anything will take ages. Sharing from my PC is perfect and I'm amazed they are removing it without creating some other way to share directories in V12.
I won't be updating for a while, which is a shame, as it sounds like we can actually remove attachments from emails now, which is something I've wanted for years. Losing Unite is a bigger problem.
Nikitaprosto-strelok # Sunday, June 17, 2012 11:51:27 PM
Leonardo Piccioni de Almeidaleonardopiccioni # Monday, June 18, 2012 12:46:07 AM
If they're expensive, it's because the company hasn't financial return and, if the company hasn't financial return, the problem is marketing and publicity, not the own features, because they (usually) works excellently. I use Unite's Files Sharing and Web Server, and they are top notch.
Gustavo Ariel Molinaregrabables # Monday, June 18, 2012 2:38:05 AM
UNITE still say that because it attracts new users, at least, fallacious reasoning.
Ultimately this is to camouflage the bad marketing was done to UNITE.
onsen-00 # Monday, June 18, 2012 6:18:29 AM
GeorgeLivesey # Monday, June 18, 2012 12:50:38 PM
Alex SmithGetafe # Monday, June 18, 2012 7:11:57 PM
I am very disappointed with Opera and lately had been forced to return to Safari.
To be honest, only Google Chrome and Apple Safari get anywhere in the world of web browsers today.
Opera looks to be following Mozilla Firefox and Windows Internet Explorer to the graveyard of web browsers.
Gustavo Ariel Molinaregrabables # Tuesday, June 19, 2012 1:45:18 AM
Horrible this new version, unstable as any.
vyck # Tuesday, June 19, 2012 3:29:36 AM
If I used the internet browser that comes with my windos my processor ramen under 25%, otherwise I do not have problems with the new opera. So is the opera or flash player? has anyone met with this problem?
Gustavo Ariel Molinaregrabables # Tuesday, June 19, 2012 1:53:33 PM
Originally posted by vyck:
I think it's Opera, since I updated (I'm a stubborn) when I fullscreen and then back to normal screen crashes Opera. I have to go down from the task manager.