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Re:AdGuard publishes the first ad blocker built on Manifest V3 by ameshkov on Tuesday August 30, 2022 @08:41AM (#32649626)
All true, and we (content blockers devs) were saying this all for years, since MV3 was first announced. MV3 brings very little (if any) privacy and security enhancements, this is for the future MV4 when extensions will be dumbed down to sets of declarative rules.

We'll now need to rely on Chrome team for implementing what we need. But they do it painfully slow or not do at all.

Also, where will we get the new ideas if every browser follows that path? Take Safari for example, every little improvement that we requested [1] was inspired by what we already did in other browsers long ago.

Anyways, a working content blocker on MV3 is possible. I even think a casual user won't feel much difference. But there is a big difference under the hood and to feel the consequences we have to wait a few years.

[1]: https://bugs.webkit.org/ (search for those reported by @adguard.com). Just a very small part of what we requested was implemented, content blocking is not a priority I guess, and it won't be a priority for Chrome.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by cycomanic on Tuesday August 30, 2022 @09:27AM (#32650136)
How about simply not supporting chrome. I believe some responsibility for this lies with us developers. It was developers who made extensions for chrome. We as technologists recommended chrome to our friends and families. Without us chrome would likely not be in the position it is today and google could not dictate the terms like they do. Maybe it is time that extension authors abandon ship, and we recommend alternative browsers?

To those who argue that chrome is faster and therefore you prefer using it. You should ask yourself, what is more important to you, to see a website a few ms faster or preventing Google to to dictate how the Internet of the future works (apart from the fact that in my experience browser's are so close in performance, that I don't think anyone can consistently pick which browser their on).

Re:AdGuard publishes the first ad blocker built on Manifest V3 by Larrikin on Tuesday August 30, 2022 @11:18AM (#32651480)
Not recommending Chrome is the way to go. There was a time where developers only tested against IE, built features on top of IE, and there didn't seem any way to defeat the garbage associated with IE.

But people recommended Firefox anyway for most browsing since it was a better experience on the open web. Eventually it up ended the dominance by giving a better browsing experience except when forced to use IE through bad code, which eventually forced more developers to improve the experience outside of IE.

I personally never stopped using Firefox for Chrome, since there was always some extension that just didn't work quite as well on Firefox for the longest time. I've always found it worked it well.

A popular opinion of a vocal contingent of users on this site always say that Chrome is so fast, without any benchmarks other than their personal feelings for the most part. If Google is going to be openly hostile to extensions like UBlock working as intended I really wonder if they would feel Chrome is much faster if the developers of such extensions stopped looking for work arounds in an actively hostile environment and simply let them experience the garbage that is the current state of the web. They've already shown their hand as being a terrible steward of the web by blocking extensions like AdNauseum that try to destroy all the tracking and privacy violations they've created.

I personally believe all the people who don't have their jobs tied to creating ad garbage would do another exodus. Although I'm sure a vocal minority would create noise on sites like this since their jobs are tied to making the world a worse place.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by bornfreddy on Tuesday August 30, 2022 @02:47PM (#32653632)
This. While I appreciate the work AdBlock does, supporting MV3 is ludicrous. If no ad block extension supported it, it would be dead on arrival - with Chrome too (if Google tried to force it). Just let it be, fire up your Firefox and browse freely.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by dcormier on Tuesday August 30, 2022 @10:31PM (#32657672)
> While I appreciate the work AdBlock does, supporting MV3 is ludicrous. If no ad block extension supported it, it would be dead on arrival

Only to people like us. The amount of tech-savvy people I see not using an ad blocker is surprising. As a user of an ad blocker, I definitely feel like I’m in a small minority in the real world.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by bornfreddy on Wednesday August 31, 2022 @03:45PM (#32667338)
My experience is different - almost everyone I know uses an ad blocker. Some of them have installed them for themselves, others have helpful friends. But I rarely see someone scrolling a webpage with the ads on it.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by ameshkov on Tuesday August 30, 2022 @09:57AM (#32650495)
This sort of boycotting will only work when widely supported by both developers and users and this is not the case. Despite all the public outcry and news outlets telling that the end is near, it didn't affect the Chrome's share.

> Without us chrome would likely not be in the position it is today and google could not dictate the terms like they do.

I kind of disagree with this. Google Chrome's current popularity stands on two things:

1. It is a great browser and it does its job very well.

2. Google in the first years was very active with its distribution. And this is not only about the link on their homepage. I remember how 10 years ago every piece of software you were trying to install was bringing Chrome alongside.

Engineers recommending Chrome to their friends and relatives shouldn't be discounted, but I tend to think that it's less important that the two other points above.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by Fatnino on Tuesday August 30, 2022 @11:24AM (#32651540)
If suddenly there was no ad blocking available on Chrome cold turkey we would see nearly all users who are accustomed to an ad free experience go looking for a new browser. Coordinate this with a marketing blitz from Firefox and essentially you can take nearly all the Chrome ad block users and turn them into Firefox users. And from there it's word of mouth even from the non-techies.

Good ad blocking is an essential part of a browser. Even Google who is actively slow boiling the frog knows they can't just hard cut it off because the users will jump ship immediately.

Why should we let Google get away with this? I feel the right move is to proactively take steps that make Chrome very obviously noncompetitive. By not providing ad blocking at all or at least making it a much inferior experience. It needs to be obvious to the users, not just to tech folks.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by dont__panic on Tuesday August 30, 2022 @11:52AM (#32651831)
Why not fight fire with fire?

Consider checking for the Chrome user agent on your personal website. When you detect it, either:

1. Display a screen that encourages to use a browser that respects their privacy, such as Firefox.

2. Show a popup explaining that "for an ad-free experience, try Firefox + uBlock" and add a bunch of fake (or real) ads to a special Chrome-exclusive piece of the site.

If enough of us do this with personal websites, more and more people will stop using Chrome and start using Firefox. You don't even have to cut Chrome users off from the content -- just annoy them a little, and suggest Firefox.

After all, if Google refuses to fix bugs introduced by Google developers who don't test software in browsers other than Chrome (https://support.mozilla.org/en-US/questions/1069227), the least that the rest of us can do is fight back in some small way.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by MikeHolman on Tuesday August 30, 2022 @03:38PM (#32654147)
>If enough of us do this with personal websites, more and more people will stop using Chrome and start using Firefox. You don't even have to cut Chrome users off from the content -- just annoy them a little, and suggest Firefox.

It's a nice idea, but your personal website doesn't matter. Most people go to a Google website at least a few times a day, and they already tell you to switch to Chrome for the best experience. And almost all of the top non-Google websites also have a vested interest in less adblockers, so none are going to riot over this.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by Fatnino on Tuesday August 30, 2022 @11:56PM (#32658203)
Only the Google homepage tries to push you back to Chrome, iirc. And there is no reason to ever visit it since search is built in to all browsers now.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by bambax on Tuesday August 30, 2022 @12:47PM (#32652451)
I strongly believe the above to be true.

Devs of adblockers should all, suddenly, stop supporting Chrome. Make it a specific date (Jan. 1st 2023?) and make it known.

The web is unusable without strong, efficient adblocking. All power users would stop using Chrome in an instant. Even if they are a minority, the move would become visible on usage charts.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by lapinot on Tuesday August 30, 2022 @02:48PM (#32653640)
If the serious ad-blockers would stop supporting chrome, then all the shady freemium/quasi-malware stuff would be more than happy to be the only option. Most people don't "really" choose their browser, they just use what someone (or themselves years ago) installed for them. The main reason for chrome's shares is google's search&android domination and how hard they pushed it.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by Bedon292 on Tuesday August 30, 2022 @11:47AM (#32651780)
What is the market share of Chrome users who use ad blocking though? I don't know if its large enough to make a dent in the overall market share. And even then not sure everyone who has one installed would jump. I have it in my mom's browser but if it stopped working tomorrow she wouldn't know enough to make any changes.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by Fatnino on Tuesday August 30, 2022 @12:18PM (#32652127)
It won't tip the balance but it is a significant percentage of active users. I want to say greater than 15 percent but I can't remember where I saw that.

Anyway, it doesn't really matter what percentage of all users, just what percentage of techie word-of-mouth types use ad blockers. And that is a very significant percentage.

Maybe your mom can't change it herself but come Thanksgiving she's going to complain about it to you and you are going to fix it so she has an ad free experience again.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by gxnxcxcx on Tuesday August 30, 2022 @03:17PM (#32653931)
I agree. And a very small percentage of Chrome users turned Firefox users could still mean a significant increase in Firefox usage, which in an ideal world would allow Mozilla a much needed breather from their metrics-driven efforts to stop bleeding users.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by tsimionescu on Tuesday August 30, 2022 @06:09PM (#32655798)
Unfortunately, we have a negative case study for this belief, one that proves the impact would be minimal: Android. Chrome on Android doesn't support any adblockers, while Firefox does, with perfectly simple installation. Still, Firefox Android is only a tiny sliver of the pie.

(posted from Firefox on Android)

Re:AdGuard publishes the first ad blocker built on Manifest V3 by Fatnino on Wednesday August 31, 2022 @12:02AM (#32658248)
That's because most people haven't ever experienced ad-free mobile browsing. Get them to try Firefox with adblock and they get addicted.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by blibble on Tuesday August 30, 2022 @02:49PM (#32653655)
they're not stupid enough to block it all at once

MV3 will slowly make adblocking more and more useless, like boiling the frog

at which point most people who formerly used adblockers will become accustomed to the ad-infested web again

Re:AdGuard publishes the first ad blocker built on Manifest V3 by taiiat on Tuesday August 30, 2022 @05:10PM (#32655105)
If suddenly there was no ad blocking available on Chrome cold turkey we would see nearly all users who are accustomed to an ad free experience go looking for a new browser

so.... Utopic best case scenario, 30% of the users? and that's if 100% of People using AdBlocking across the entire Planet were to make a move. and those are the users that don't provide any Revenue back to the Owner, anyways. the average user is using official Chrome, with very few Plugins, maybe like Reddit Enhancement, extra Twitch Emotes, Et Cetera.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by Fatnino on Wednesday August 31, 2022 @12:00AM (#32658239)
I meant all ad-blocking users.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by throwaway09223 on Tuesday August 30, 2022 @09:43AM (#32650306)
I remember switching to Chrome because it was faster.

I switched back to Firefox a few years ago. Firefox has improved a lot and the overall experience is just far better.

One of the nicest small things is that I've got the full URL back in the URL bar, including http/https!

Re:AdGuard publishes the first ad blocker built on Manifest V3 by colordrops on Tuesday August 30, 2022 @12:38PM (#32652341)
Yes, Firefox is no longer second tier. This is a relatively recent development, and anyone who avoided it for performance reasons should try it again. It's fast, and doesn't have any rendering issues.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by zelphirkalt on Tuesday August 30, 2022 @12:36PM (#32652319)
One problem is of course, that Google managed to convince many fanboys, that it is a highly progressive modern and technologically superb company, that spits out revolutionary tech every month and only the developers of highest skill could work there, so all that comes out of Google must be naturally superior to any competition.

If Google says, that they value speed of their browser as the main attribute, that mindset if adopted by the fanboys. If Google says you don't need more powerful ad blocking, then that idea is adopted by the fanboys. Google says it, so it cannot be wrong. Anyone saying something different is just being jealous, that they are not as good a developer to work at Google. Google! Oh please! Tell us what to think!

This kind of thinking also proliferates into non-developer communities and people, who look at it from the financial success side of things. Google, one of the biggest tech companies evaaar! Surely they must be doing something right! This developer friend, what do they know, compared to the knowledge of Google employees?! Better listen to Google.

Google has managed to twist the minds of many, who are too open for authority arguments and developers are no exception to that.

As long as we still in some way think, that Google has our wellbeing at heart, I think things will not change. However, I support not supporting Chormium-based browsers any longer. People only learn the hard way, which is, when they have to fight through jungle of ads to use even the simplest websites. Some learn not even then.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by bambax on Tuesday August 30, 2022 @12:50PM (#32652486)
Very few fan boys can survive a day of web surfing with no adblock.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by kroltan on Tuesday August 30, 2022 @03:05PM (#32653824)
Yes they can, because then they not will not be "annoying ads" anymore, they become "relevant recommendations" as a coping mechanism.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by tedivm on Tuesday August 30, 2022 @09:52AM (#32650412)
I've been switching my family over to Firefox with UBlock Origin. I made the switch when these original changes were announced, and it's been a great experience. I run into maybe one website a month where I have trouble.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by HWR_14 on Tuesday August 30, 2022 @11:01AM (#32651299)
> to those who argue that chrome is faster and therefore you prefer using it

Those comparisons never take into account the runtime costs of ads. Yay, code runs 10% faster. It runs 3x as much code and has to wait on a dozen ad servers, but yay!

Re:AdGuard publishes the first ad blocker built on Manifest V3 by ghoward on Tuesday August 30, 2022 @10:57AM (#32651252)
I think you are right. It's not worth it.

I just switched to Firefox. I'm typing this on Firefox.

I used to use Ungoogled Chromium.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by bornfreddy on Tuesday August 30, 2022 @02:50PM (#32653663)
Welcome! :)
Re:AdGuard publishes the first ad blocker built on Manifest V3 by matheusmoreira on Tuesday August 30, 2022 @06:28PM (#32655970)
> Without us chrome would likely not be in the position it is today

No doubt it would. Google essentially advertised Chrome at the very top of the search results page. No amount of personal boycotting is ever going to win against that.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by staticassertion on Tuesday August 30, 2022 @11:31AM (#32651610)
I use Chrome because it's faster, safer, more stable. I don't believe V3 in any way is a serious issue for the internet in any meaningful sense either.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by zelphirkalt on Tuesday August 30, 2022 @01:35PM (#32652946)
Did you read the entry on HN recently, where it is discussed, that Chromium-based browsers allow websites to set your clipboard content, without user action being involved at all? (https://news.ycombinator.com/item?id=32614037)

Just one example of how it is not safer, that I thought I should mention, on the background of such a blanket statement as "Chrome is safer" : )

Re:AdGuard publishes the first ad blocker built on Manifest V3 by staticassertion on Wednesday August 31, 2022 @08:42AM (#32661340)
No, I didn't read it and I don't really see your point. I didn't say Chrome has no vulnerabilities.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by fomine3 on Tuesday August 30, 2022 @09:22PM (#32657252)
It's not only for Chrome.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by zelphirkalt on Wednesday August 31, 2022 @05:31AM (#32660091)
Correct! That's why I wrote "Chromium-based" ;) Many people mix those up all the time or even think they are the same.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by callalex on Tuesday August 30, 2022 @12:01PM (#32651927)
It is objectively less safe to use the web without an ad blocker.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by tssva on Tuesday August 30, 2022 @01:29PM (#32652894)
Then it is a good thing that MV3 doesn't prevent ad blockers as demonstrated by AdGuard having made one.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by bornfreddy on Tuesday August 30, 2022 @02:51PM (#32653675)
> as demonstrated by AdGuard having made a crippled one.

Fixed that for you.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by zelphirkalt on Tuesday August 30, 2022 @01:37PM (#32652962)
Unless Google really wants you to see that specific category of ads.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by matheusmoreira on Tuesday August 30, 2022 @06:35PM (#32656029)
It doesn't really matter though. What matters is uBlock Origin and whatever gorhill says. Either uBlock Origin works at its full potential or the browser vendor is deliberately crippling ad blocking.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by avhception on Tuesday August 30, 2022 @09:16AM (#32650007)
I just wanted to say that you (content blocker devs) have been heard, maybe not by the majority of browser users but at least people like me are championing Firefox over webkit-based browsers precisely because to do otherwise would be to loose control of the web to FAANG, especially Google. I've been telling everyone who would listen about how Google leverages Chrom(e/ium) against user interests and have deployed Firefox to every friend & family user whose machines I support.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by Tijdreiziger on Tuesday August 30, 2022 @09:33AM (#32650218)
I also recommend people I know to use Firefox, but a lot of people either don't understand the problem or just don't care.

A lot of people even conflate Google Chrome, Google Search and other Google services (understandable, as Chrome's home page is a big Google logo with a search box), so they think that they cannot use Google anymore if they install Firefox.

The stats [1] speak for themselves: only 3.3% of users use Firefox. Even Edge has more users.

[1] https://gs.statcounter.com/

Re:AdGuard publishes the first ad blocker built on Manifest V3 by mdaniel on Tuesday August 30, 2022 @11:28AM (#32651589)
One thing to be cautious of when trying to count browser stats is that the recent releases of Firefox are pretty aggressive about blocking tracking scripts, such as those used by a site like statcounter.com uses to count up browser usage <https://gs.statcounter.com/faq#methodology>

I don't know how to solve that problem, since those two outcomes are at odds with one another, but wanted to raise awareness

Re:AdGuard publishes the first ad blocker built on Manifest V3 by cycomanic on Tuesday August 30, 2022 @10:27AM (#32650918)
I think the stats are showing that we really need debundling of the browser from the OS. I'd wadger that those stats pretty closely align with the percentage of android and IOS users, or in other words the stats are completely dominated by mobile browsers, where hardly anyone changes browsers.

I can't understand why we have not seen strong regulatory/antitrust action on this front considering the precedent with MS.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by HWR_14 on Tuesday August 30, 2022 @11:05AM (#32651335)
I dread the debundling. The day Google can tell iOS users to "just download Chrome" is the same day all non-Chrome browsers will stop working on Google properties. Well, they'll let Chromium browsers (which also support their ad-blcoking-blocking) work too, for antitrust reasons.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by happymellon on Tuesday August 30, 2022 @11:29AM (#32651590)
That's funny because my phone is weaker than my laptop, and has a smaller screen to show useful information Firefox and uBlock get installed faster to remove the slowdowns and popups.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by novax81 on Tuesday August 30, 2022 @10:02AM (#32650582)
It's harder to get people to switch browsers nowadays. When Chrome first came out as a breath of fresh air (IE was IE, Firefox was better but a bit "heavy", Opera was... Opera), normal users would just nod and agree if you recommended a switch, and even as a power user, I only had to migrate a handful of extensions and behaviors over. At this point, browsers (particularly Chrome and Safari on their respective platforms) have ingrained themselves into their users daily routine. Things like bookmarks and some habits transfer pretty quickly, but casual users won't care enough about this (until they're impacted more).
Re:AdGuard publishes the first ad blocker built on Manifest V3 by moonchrome on Tuesday August 30, 2022 @09:43AM (#32650313)
I wonder why not create a ad-free/privacy fork of Chromium. Especially on Mobile, I'd use that for sure. Existing ones have huge strings attached. Mozilla is basically FUBAR at this point.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by kmeisthax on Tuesday August 30, 2022 @10:32AM (#32650975)
This exists, it's called Ungoogled Chromium. Removing whatever misfeatures Google adds to Chrome is fairly straightforward.

The real danger to having a single codebase for the whole web is spec validation. Most web standards rely on two independent implementations. For newer technologies we could technically count WebKit and Blink as separate, but Gecko was providing an entirely separate codebase that isn't a fork of anything.

Remember how WebSQL was basically put out to pasture because it was just SQLite, warts and all, shoved inside the web sandbox? That's the sort of problem we'd rather avoid. Single-implementation standards tend to pick up bugs and misbehaviors from their implementation, since everyone winds up depending on implementation bugs rather than getting them fixed to match spec.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by HWR_14 on Tuesday August 30, 2022 @11:06AM (#32651348)
> Removing whatever misfeatures Google adds to Chrome is fairly straightforward.

Yes. But adding back in Manifest v2 isn't. Even MSFT claims that it's too much work for them.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by NeverFade on Tuesday August 30, 2022 @03:47PM (#32654235)
IIUC, the only problem with Mv3 is that they disabled the WebRequest API. A fork of Chromium that solves this problem will just have to re-enable the WebRequest API, which seems doable.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by HWR_14 on Tuesday August 30, 2022 @04:27PM (#32654630)
Isn't the lack of a WebRequest API one of the primary changes in Manifest v3?
Re:AdGuard publishes the first ad blocker built on Manifest V3 by NeverFade on Tuesday August 30, 2022 @05:25PM (#32655328)
It's apparently quite possible to keep supporting the WebRequest API in Mv3, since Firefox is doing just that.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by HWR_14 on Tuesday August 30, 2022 @07:16PM (#32656415)
Firefox is still supporting Mv2 though? I thought FF just translated Mv3 to Mv2
Re:AdGuard publishes the first ad blocker built on Manifest V3 by cycomanic on Tuesday August 30, 2022 @10:24AM (#32650865)
Why is Mozilla fubar? I'd argue it's much less work to get behind Mozilla than trying to maintain a chromium fork.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by Melatonic on Tuesday August 30, 2022 @04:18PM (#32654530)
Firefox on mobile works great for me and has for years?
Re:AdGuard publishes the first ad blocker built on Manifest V3 by Markoff on Wednesday August 31, 2022 @04:12AM (#32659637)
Does it support such basic features as pull down to refresh or it's still planned for release in 2035? Does it support any extension I wanna use?
Re:AdGuard publishes the first ad blocker built on Manifest V3 by d4rti on Tuesday August 30, 2022 @09:49AM (#32650379)
It's pretty hard to search bugzilla, so to save anyone else time, this is what I ended up finding (9 bugs) https://bugs.webkit.org/buglist.cgi?bug_status=UNCONFIRMED&b...
Re:AdGuard publishes the first ad blocker built on Manifest V3 by ameshkov on Tuesday August 30, 2022 @10:05AM (#32650628)
Let's be fair to Safari devs, you should probably search for all statuses and not just the bugs and feature requests that are still open:

https://bugs.webkit.org/buglist.cgi?bug_status=UNCONFIRMED&b...

Re:AdGuard publishes the first ad blocker built on Manifest V3 by d4rti on Thursday September 01, 2022 @06:30AM (#32674439)
Unintentional omission - bugzilla is kinda hard to use well.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by tech234a on Tuesday August 30, 2022 @01:35PM (#32652939)
Regarding MV4: the WebExtensions working group has started to mention the term at some of their recent meetings, although details are scarce it seems MV4 will still retain JS code execution [1] [2].

[1]: https://github.com/w3c/webextensions/blob/main/_minutes/2022... (CTRL-F for "mv4")

[2]: https://github.com/w3c/webextensions/blob/main/_minutes/2022... (CTRL-F for "mv4")

Re:AdGuard publishes the first ad blocker built on Manifest V3 by shadowgovt on Tuesday August 30, 2022 @09:18AM (#32650024)
> this is for the future MV4 when extensions will be dumbed down to sets of declarative rules.

I haven't heard of this plan. Do you have more information?

Re:AdGuard publishes the first ad blocker built on Manifest V3 by ameshkov on Tuesday August 30, 2022 @10:09AM (#32650695)
No plans were announced so these are purely my speculations but to me it seems logical.

The only piece of reliable information is this: I once asked Google engineer whether they plan to support declarative cosmetic rules (that's what we do ourselves in MV3 and that's why the extension still requires wide permissions) and the answer was that they definitely do plan to do that in the future.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by encryptluks2 on Tuesday August 30, 2022 @11:14AM (#32651449)
> No plans were announced so these are purely my speculations but to me it seems logical.

And then people use and rely on information like this to further ignite their cognitive biases. Seems more like promoting misinformation than anything.

Re:AdGuard publishes the first ad blocker built on Manifest V3 by kelnos on Tuesday August 30, 2022 @04:24PM (#32654602)
Misinformation is presenting falsehoods as truth. Speculating based on past behavior is something else.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by hombre_fatal on Tuesday August 30, 2022 @06:58PM (#32656253)
To be fair, this thread exists because OP made the claim as if it wasn't speculation and someone took them up on it which only then made OP clarify that they were speculating.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by encryptluks2 on Tuesday August 30, 2022 @07:00PM (#32656271)
So if you say the earth is flat and you are just speculating based on no evidence it isn't misinformation? That is what you did and you should own it.
Re:AdGuard publishes the first ad blocker built on Manifest V3 by shadowgovt on Tuesday August 30, 2022 @10:42AM (#32651073)
Supporting that makes sense to simplify the use case so that people don't have to write JavaScript for simple changes, but that doesn't imply they'll replace the JavaScript API with a purely declarative API there.

The difference between that and the traffic modification API is the threat model. The third party were to compromise uBlock Origin's servers, they would have a frightening amount of power over millions of machines because uBlock Origin essentially self-modifies; it downloads new rules for what should be blocked. So that breaks the security guarantees Chrome wants to provide; they can't say that the lock icon on a website means anything if a Chrome extension is allowed to arbitrarily modify traffic back and forth as a man in the middle on the last mile and Chrome web store maintainers haven't looked at the source code it's running.

I don't think there's a similar security threat for cosmetic changes.