Remember "Servo," Mozilla's "next-generation browser engine," focused on performance and robustness?

"The developers of Servo are starting 2024 by going all in..." reports It's FOSS News, citing a social media post from FOSDEM. "[T]he Servo Project team were there showing off the work done so far." If you were not familiar, Servo is an experimental browser engine that leverages the power of Rust to provide a memory-safe and modular experience that is highly adaptable. After Mozilla created Servo back in 2012 as a research project, it saw its share of ups and downs over the years, with it making a comeback in 2023; thanks to a fresh approach by the developers on how Servo should move forward.

Even though there are plenty of open source Chrome alternatives, with this, there's a chance that we will get some really cool options based on Servo that just might give Blink and Gecko a run for the money! Just a few months back, in September 2023, after The Servo Project officially joined Linux Foundation Europe, the existing contributors from Igalia stepped up their game by taking over the project maintenance. To complement that, at Open Source Summit Europe last year, Manuel Rego from Igalia shared some really useful insights when he presented.

He showcased stuff like the WebGL support, cross-platform support including mobile support for Android and Linux, among other things. They have experimented with Servo for embedded applications use-cases (like running it on Raspberry Pi), and have plans to make advances on it. As far as I can see, it looks like, Servo is faster for Raspberry Pi compared to Chromium. You can explore more such demos on Servo's demo webpage.
2024's roadmap includes "Initial Android support, that will see Servo being made to build on modern Android versions," according to the article, "with the developers publishing nightly APKs on the official website some time in the future."

One fun fact? "Even though Mozilla dropped the experimental project, Firefox still utilizes some servo components in the browser"

Another FOSDOM update from social media: "Thunderbird is also embracing Rust."

Mozilla, which manages the open-source Firefox browser, announced today that Mitchell Baker is stepping down as CEO to focus on AI and internet safety as chair of the nonprofit foundation. Laura Chambers, a Mozilla board member and entrepreneur with experience at Airbnb, PayPal, and eBay, will step in as interim CEO to run operations until a permanent replacement is found. Fortune: Baker, a Silicon Valley pioneer who co-founded the Mozilla Project, says it was her decision to step down as CEO, adding that the move is motivated by a sense of urgency over the current state of the internet and public trust. "We want to offer an alternative for people to have better products," says Baker, who wants to draw more attention to policies, products and processes to challenge business models built on fueling outrage. "What are the connections between this global malaise and how humans are engaging with each other and technology?"

Chambers says she plans to focus on building out new products that address growing privacy concerns while actively looking for a full-time CEO. Prior to being recruited to the Mozilla board three years ago, Chambers says she was feeling "pretty disillusioned" about society because of the influence of money in politics and the growing power of the tech giants. "I was confused about what to do and this felt like a genuine way to make an impact." Chambers says she won't be seeking a permanent CEO role because she plans to move back to Australia later this year for family reasons. "I think this is an example of Mozilla doing the right role modelling in how to manage a succession," says Chambers.

Apple is making changes to iOS in Europe to comply with the EU's Digital Markets Act cracking down on Big Tech gatekeepers. The act demands interoperability, fairness and privacy measures including allowing competing browser engines on iOS. Despite better browser choice, Google and Mozilla are unhappy with Apple's proposed changes. Mozilla says restricting browser engine integration to EU apps burdens rivals to build separate implementations. Mozilla's comment: "We are still reviewing the technical details but are extremely disappointed with Apple's proposed plan to restrict the newly-announced BrowserEngineKit to EU-specific apps. The effect of this would be to force an independent browser like Firefox to build and maintain two separate browser implementations -- a burden Apple themselves will not have to bear. Apple's proposals fail to give consumers viable choices by making it as painful as possible for others to provide competitive alternatives to Safari. This is another example of Apple creating barriers to prevent true browser competition on iOS." Google's VP of engineering for Chrome, Parisa Tabriz, commented on DeMonte's statement, saying, "Strong agree with Mozilla. Apple isn't serious about supporting web browser or engine choice on iOS. Their strategy is overly restrictive, and won't meaningfully lead to real choice for browser developers."

Mozilla has rolled out a new $9 per month service called Mozilla Monitor Plus that automatically scrubs personal information from over 190 data broker sites. The tool builds on the free Firefox Monitor platform, expanding monitoring capabilities and proactively removing exposed details to protect user privacy. Subscribers will also receive data breach alerts under the new service.

Mozilla claims in a new 74-page research report that Microsoft "repeatedly uses harmful design" and "dark patterns" to push users toward Microsoft Edge and away from rival browsers like Mozilla's Firefox or Google's Chrome browser. PCMag: "Microsoft uses the harmful preselection, visual interference, trick wording, and disguised ads patterns to skew user choice," the report argues, adding that "Microsoft's harmful design practices mean users are unable to download, install, use, or set as default an alternative browser without interference." The researchers claim this harms consumers because they can experience "distortion of choice," lose trust in the broader tech industry, and even possibly experience "emotional distress" as a result of Microsoft's efforts.

For the study, user experiences were tested on Windows 10 Home and Windows 11 Pro as well as the Windows 11 Home Insider Preview Version. The UK-based testers did not attempt to use a VPN to change or hide their IP addresses during their investigation. While Microsoft recently said it will allow users in the European Union to uninstall Edge as part of its efforts to comply with the Digital Markets Act (DMA), it's unclear whether US, UK, or other users around the globe could ever get the same option. Some Windows 11 users can remove five other apps that come preinstalled, however.

Apple's new rules in the European Union mean browsers like Firefox can finally use their own engines on iOS. Although this may seem like a welcome change, Mozilla spokesperson Damiano DeMonte tells The Verge it's "extremely disappointed" with the way things turned out. From a report: "We are still reviewing the technical details but are extremely disappointed with Apple's proposed plan to restrict the newly-announced BrowserEngineKit to EU-specific apps," DeMonte says. "The effect of this would be to force an independent browser like Firefox to build and maintain two separate browser implementations -- a burden Apple themselves will not have to bear." In iOS 17.4, Apple will no longer force browsers in the EU to use WebKit, the underlying engine that powers Safari. The change opens the door for other popular engines, such as Blink, which is used by Google Chrome and Microsoft Edge, as well as Gecko, the engine used by Firefox. It also means third-party browsers could become fully functional on iOS without any of the limitations that come along with WebKit.

prisoninmate shares a 9to5linux report: Flathub is currently one of the most popular app stores for Linux serving 1.6 billion downloads of over 2,400 apps in the Flatpak format, of which more than 850 apps have been verified by their original authors. And now, Flathub proudly announced today that it surpassed 1 million active users of Flatpak apps. The team believes that the recent growth in users comes from several factors, including the availability of some very popular apps (e.g. Firefox, Thunderbird, VLC, Spotify, OBS Studio, Google Chrome, Telegram), support for new and verified apps, the inclusion of Flathub as the default app source for the Steam Deck's desktop mode, as well as the growing adoption among many popular GNU/Linux distributions like Fedora Linux, Linux Mint, KDE neon, and others.

Linux Mint 21.3 is now available to download, reports the blog OMG Obuntu.

It's the first version to offer Wayland support in its Cinnamon desktop: Following a successful bout of bug-busting in last month's beta release, Mint devs have gone ahead and rubber-stamped a stable release. Thus, you can reasonably expect to not encounter any major issues when installing or using it... [I]t's based on Ubuntu 22.04 LTS and continues to use the Linux 5.15 kernel by default, but newer kernels are available to install within the OS...

In my own testing I find Cinnamon's Wayland support to be well-rounded. It's not perfect but I didn't hit any major snafus that prevented me from working (though admittedly I did only attempt 'basic' tasks like web browsing, playing music, and adding applets). However, Cinnamon's Wayland support is in an early state, is not enabled by default, and Linux Mint devs expect it won't be good enough for everyone until the 23.x series (due 2026) at the earliest. Still, try it out yourself and see if it works for you. Select the 'Cinnamon on Wayland (Experimental)' session from the login screen session selector, and then login as normal...

Additionally, the latest version of Mozilla Firefox is pre-installed (as a deb, not a Snap)
Among the new features are a whole new category of desktop add-ons — "Actions" — which upgrade the right-clicking context menu. (So for .iso files there's two new choices: "Verify" or "Make bootable USB stick".)

The article says there's also "a raft of smaller refinements," plus "a bevvy of buffs and embellishments" for Linux Mint's homegrown apps.

Any Linux Mint users reading Slashdot? Share your thoughts or experiences in the comments...

"For the last few years, Mozilla has started to look beyond Firefox," writes TechCrunch, citing startup investments like Mastodon's client Mammoth and the Fakespot browser extension that helps identify fake reviews. But Mozilla has also launched Mozilla.ai (added a bunch of new AI-focused members to its board).

In an interview with TechCrunch, Mozilla's president and executive director Mark Surman clarifies their plans, saying that Mozilla.ai "had a broad mandate around finding open source, trustworthy AI opportunities and build a business around them." "Quickly, Moez [Draief], who runs it, made it about how do we leverage the growing snowball of open source large language models and find a way to both accelerate that snowball but also make sure it rolls in a direction that matches our goals and matches our wallet belt...." Right now, Surman argued, it remains hard to for most developers — and even more so for most consumers — to run their own models, even as more open source models seemingly launch every day. "What Mozilla.ai is focused on really is almost building a wrapper that you can put around any open source large language model to fine-tune it, to build data pipelines for it, to make it highly performant."
While much work is in stealth mode, TechCrunch predicts "we'll hear quite a bit more in the coming months." Meanwhile, the open source and AI communities are still figuring out what exactly open source AI is going to look like. Surman believes that no matter the details of that, though, the overall principles of transparency and freedom to study the code, modify it and redistribute it will remain key... "We probably lean towards that everything should be open source — at least in a spiritual sense. The licenses aren't perfect and we are going to do a bunch of work in the first half of next year with some of the other open source projects around clarifying some of those definitions and giving people some mental models...."

With a small group of very well-funded players currently dominating the AI market, he believes that the various open source groups will need to band together to collectively create alternatives. He likened it to the early era of open source — and especially the Linux movement — which aimed to create an alternative to Microsoft...

Surman seems to be optimistic about Mozilla's positioning in this new era of AI, though, and its ability to both use it to further its mission and create a sustainable business model around it. "All this that we are going to do is in the kind of service of our mission. And some of that, I think, will just have to be purely a public good," he said. "And you can pay for public goods in different kinds of way, from our own resources, from philanthropy, from people pooling resources. [...] It's a kind of a business model but it's not commercial, per se. And then, the stuff we're building around communal AI hopefully has a real enterprise value if we can help people take advantage of open source large language models, effectively and quickly, in a way that is valuable to them and is cheaper than using open AI. That's our hope."
And what about Firefox? "I think you'll see the browser evolve," says Mozilla's president. "In our case, that's to be more protective of you and more helpful to you.

"I think it's more that you use the predictive and synthesizing capabilities of those tools to make it easier and safer to move through the internet."

Mozilla closed out 2023 with a report that dodges its flatlining browser market share and Mozilla.social beta in favor of calls for a faster pace from its highly paid CEO. From a report: According to the company's filings, Mitchell Baker's compensation went from $5,591,406 in 2021 to $6,903,089 in 2022. It's quite the jump considering that revenues declined from $527,585,000 to $510,389,000 in the same period. Despite the executive payout, Firefox continues to trail Google and even Microsoft in desktop browser market share. While it has not suffered any catastrophic losses, neither has it made any significant gains.

Baker, however, would very much like to speed things up and says in the State of Mozilla report: "The pace is not enough, the impact is not enough." Unsurprisingly for a technology company, the report is heavy on AI going mainstream where Mozilla reckons it can make an impact in the technology, particularly with regard to open source developers and privacy. Mozilla's adventures in AI? The organization says it has 15 engineers working on open source large language models and is working on use cases in the healthcare space. Moez Draief, managing director of Mozilla.ai, said: "There's a lot of structured data work in that industry that will feed the language models; we don't have to invent it."

They create a dedicated desktop icon for your favorite web-based application — a simplified browser that opens to that single URL. Yet while Linux usually offers the same functionality as other operating systems, "Peppermint OS's Ice and its successor Kumo are the only free software versions of Site-Specific Browsers available on Linux," according to Linux magazine.

"Fortunately for those who want this functionality, Peppermint OS is a Debian derivative, and both can be installed on Debian and most other derivatives." Since SSBs first appeared in 2005, they have been available on both Windows and macOS. On Linux, however, the availability has come and gone. On Linux, Firefox once had an SSB mode, but it was discontinued in 2020 on the grounds that it had multiple bugs that were time-consuming to fix and there was "little to no perceived user benefit to the feature." Similarly, Chromium once had a basic SSB menu item, Create Application Shortcut, which no longer appears in recent versions. As for GNOME Web's (Epiphany's) Install Site as Web Application, while it still appears in the menu, it is no longer functional. Today, Linux users who want to try SSBs have no choices except Ice or Kumo.

Neither Ice or Kumo appears in any repository except Peppermint OS's. But because Peppermint OS installs packages from Debian 12 ("bookworm"), either can be installed to Debian or a derivative... To install successfully, at least one of Firefox, Chrome, Chromium, or Vivaldi also must be installed... Because both Ice and Kumo are written in Python, they can be run on any desktop.
The article concludes that Site-Specific Browsers might make more sense "on a network or in a business where their isolation provides another layer of security. Or perhaps the time for SSBs is past and there's a reason browsers have tried to implement them, and then discarded them."

Firefox 121 has arrived with Wayland support to be used by default on modern Linux desktops. Phoronix's Michael Larabel writes: Some Linux distributions and package builds have been using the native Wayland path for a while but now it's great to see the upstream builds make this default change as we get ready to embark on the 2024 Linux desktop. With my testing of Firefox 121 on Wayland, it's been working out well. X.Org/X11 support remains in place for those not using a Wayland-based desktop environment.

Firefox 121 also adds Voice Control command support on macOS, adds an option to always force-underline links within websites, Firefox now includes a floating button to help in creation within PDFs, various CSS feature additions, and other developer enhancements. Firefox 121 also now supports tail call elimination in WebAssembly for enhancing support for functional languages. You can download Firefox 121 via archive.mozilla.org.

Firefox's Android browser now has over 450 new extensions available on Mozilla's Firefox Browser Add-ons page. "These extensions allow users to customize the mobile browser to their needs, whether that involves adding anti-tracking privacy tools, content blockers, productivity tools or other features that introduce new experiences, like streaming music, or those that allow users to personalize the browser's user interface -- like switching all websites to a dark mode or offering a better way to manage tabs," reports TechCrunch. From the report: The lack of extensions has been an issue for Firefox for Android users for years following the 2020 launch of a rebuilt version of the mobile browser that replaced the app's previous codebase with "GeckoView," a new, faster and more customizable browser engine. At the time, the company said it made a decision to limit the supported extensions to only those within the "Recommended Extensions" program -- meaning those that were commonly installed by end users. This choice allowed Mozilla to quickly get the new browser into consumers' hands, but squashed the long tail of extension development -- and opportunity for software developers focused on this market.

While Firefox's nightly builds later enabled more extensions, the publicly available Firefox for Android browser did not have access to these hundreds of extensions, meaning most of Firefox's mainstream users were also without. In August of this year, Mozilla said it had finally completed the infrastructure needed to bring the open extension ecosystem back to Firefox for Android. It then began to test and make hundreds more extensions available to Firefox for Android users, culminating in today's news that there are now 450+ extensions available.

An anonymous reader shares a report: A somewhat obscure guideline for developers of U.S. government websites may be about to accelerate the long, sad decline of Mozilla's Firefox browser. There already are plenty of large entities, both public and private, whose websites lack proper support for Firefox; and that will get only worse in the near future, because the 'fox's auburn paws are perilously close to the lip of the proverbial slippery slope. The U.S. Web Design System (USWDS) provides a comprehensive set of standards which guide those who build the U.S. government's many websites. Its documentation for developers borrows a "2% rule" from its British counterpart: "... we officially support any browser above 2% usage as observed by analytics.usa.gov." (Firefox's market share was 2.2%, per the traffic for the previous ninety days.)

[...] "So what?" you may wonder. "That's just for web developers in the U.S. government. It doesn't affect any other web devs." Actually, it very well could. Here's how I envision the dominoes falling:

1. Once Firefox slips below the 2% threshold in the government's visitor analytics, USWDS tells government web devs they don't have to support Firefox anymore.
2. When that word gets out, it spreads quickly to not only the front-end dev community but also the corporate IT departments for whom some web devs work. Many corporations do a lot of business with the government and, thus, whatever the government does from an IT standpoint is going to influence what corporations do.
3. Corporations see this change as an opportunity to lower dev costs and delivery times, in that it provides an excuse to remove some testing (and, in rare cases, specific coding) from their development workflow.

Mozilla is opening the floodgates on extensions for Firefox on Android, with hundreds of new add-ons arriving in December. From a report: In a blog post, Mozilla explains that Firefox extensions compatible with Android will be "openly available" to users, with over 400 coming at launch. That launch will arrive on December 14. Technically, Firefox already supports extensions on Android. However, the library is a bit more limited as Mozilla details on a support page. With this new update, though, Firefox users will get a lot more options as developers will have a route to port desktop extensions to Android.

An anonymous reader shares a report: Firefox users across the internet say that they are encountering an "artificial" five-second load time when they try to watch YouTube videos that exists on Firefox, but not Chrome. Google, meanwhile, told 404 Media that this is all part of its larger effort against ad blockers, and that it doesn't have anything to do with Firefox at all. [...] Mozilla, which makes Firefox, told 404 Media that it does not believe this is a Firefox-specific issue. Enough people have posted about it, however, that it is clearly happening for some users and not others.

In a statement to 404 Media, Google did not provide specifics but also did not deny implementing an artificial wait time. "To support a diverse ecosystem of creators globally and allow billions to access their favorite content on YouTube, we've launched an effort to urge viewers with ad blockers enabled to allow ads on YouTube or try YouTube Premium for an ad free experience, the spokesperson said. "Users who have ad blockers installed may experience suboptimal viewing, regardless of the browser they are using."

Firefox 120 will be available tomorrow, bringing support for the Global Privacy Control "Sec-GPC" request header to indicate whether a user consents to a website or service selling or sharing their personal information with third parties. It's also enabling the WebAssembly GC extension by default, opening up new languages like Dart and Kotlin to run in the browser. Phoronix's Michael Larabel highlights some of the other features included in this release: - Ubuntu Linux users now have the ability to import data from Chromium when both are installed as Snap packages. - Picture-in-Picture mode now supports corner snapping on Windows and Linux.
- Support for the light-dark() CSS color function that allows setting of colors for both light and dark without needing to use the prefers-color-scheme media feature. This allows conveniently specifying the preferred light color theme value followed by the dark color theme value.
- CSS support for the lh and rlh line height units.

Recently the Register pointed out that the new (Debian-based) Raspberry Pi OS 5.0 has "a completely new Wayland desktop environment replacing PIXEL, the older desktop based on LXDE and X.org, augmented with Mutter in its previous release."

And when elementary OS 8 finally arrives, "the development team plans to finally shift to the Wayland display server by default," reports Linux magazine (adding "If you'd like to get early access to daily builds, you can do so by becoming an elementary OS sponsor on GitHub.")

"This is a transition that we have been planning and working towards for several years," writes CEO/co-founder Danielle Foré, "and we're finally in the home stretch... Wayland will bring us improved performance, better app security, and opens the doors to support more complex display setups like mixed DPI multi-monitor setups." There are other things that we're experimenting with, like the possibility of an immutable OS, and there are more mundane things that will certainly happen like shipping Pipewire. You'll also see on the project board that we're looking to replace the onscreen keyboard and it's time to re-evaluate some things like SystemD Boot. You can expect lots more little features to be detailed over the coming months.
Meanwhile, Linux Mint is getting "experimental" Wayland support next month. And also in December, Firefox will let Wayland support be enabled by default.

And last month the Register noted a merge request for GNOME to remove the gnome-xorg.desktop file. "To put this in context, the Fedora project is considering a comparable change: removing or hiding the GNOME on X.org session from the login menu, which is already the plan for the Fedora KDE spin when it moves to KDE version 6, which is still in development."

Michael Larabel reports via Phoronix: Guardrails have been in place where the Firefox browser has enabled Wayland by default (when running on recent GTK versions) but as of today that code has been removed... Firefox will try to move forward with stable releases where Wayland will ship by default! Mozilla Bug 1752398 to "ship the Wayland backend to release" has been closed this evening! After the ticket was open for the past two years, it's now deemed ready to hopefully ship enabled for Firefox 121!

This patch drops the "early beta or earlier" check to let Wayland support be enabled by default when running on recent GTK versions (GTK 3.24.30 threshold). Firefox 121 is due for release around 19 December and if all continues to hold, it will finally ship with the Wayland back-end enabled by default as another big step forward.

An anonymous reader quotes a report from TechCrunch: Earlier this year, Mozilla acquired Fakespot, a startup that leverages AI and machine learning to identify fake and deceptive product reviews. Now, Mozilla is launching its first LLM (large language model) with the arrival of Fakespot Chat, an AI agent that will help consumers as they shop online by answering questions about the product or even suggesting questions that could be useful in your product research. [...] Fakespot has been using AI, including generative AI technologies, to make the online shopping process more trustworthy, not less. For instance, it launched a generative AI feature called Pros and Cons last year, that could replace the need for reading reviews by writing up its own summaries of a product's positives and negatives. The feature was trained on billions of data points, with the model itself using five different models under its hood, the company said.

This week, Fakespot Chat launched into testing, allowing shoppers to ask an AI chatbot about a product they're considering, similar to how you could ask a salesperson for help if you were shopping in a physical store in the real world. The technology uses AI and machine learning to sort through the product reviews, sorting real from fake, to answer the user's questions. The information from your chat session is saved to improve the experience for others, Mozilla notes, but users don't have to create an account or divulge personal information for the experience to work. The feature is available via the Fakespot Analyzer or it can be used on an Amazon.com product from Fakespot's browser extension. For the former, you'd copy and paste the URL of the product into the analyzer to ask your questions, but if using the browser add-on, the analysis starts automatically. When the analysis is complete, Fakespot Chat appears on the right-hand side of the analysis page alongside other features, like Pros and Cons, as well as Fakespot's Review Grades and Highlights. You can then interrogate the AI agent about the product as you weigh your purchase decisions.