An anonymous reader writes: Mozilla today launched Firefox 77 for Windows, Mac, and Linux. Firefox 77 includes faster JavaScript debugging, optional permissions for extensions, and Pocket recommendations in the U.K. You can download Firefox 77 for desktop now from Firefox.com, and all existing users should be able to upgrade to it automatically. According to Mozilla, Firefox has about 250 million active users, making it a major platform for web developers to consider. [...] Other than Pocket recommendations arriving in the U.K. (they've been in Canada, Germany, and the U.S. since April 2018), this is primarily a developer release. Firefox's Debugger is now better at handling large web apps with all their bundling, live reloading, and dependencies. Mozilla is promising performance improvements that speed up pausing and stepping, as well as cutting down on memory usage over time. Source maps should also see performance boosts -- some inline source maps load 10 times faster -- and improved reliability for many configurations. The debugger will now also respect the currently selected stack when stepping, which is useful when you've stepped into a function call or paused in a library method further down in the stack.

Adam Engst, writing for TidBITS: Because force-quitting apps and restarting or shutting down devices are necessary only to fix unanticipated problems, there are two notable downsides to engaging in such behavior as a matter of habit: reduced battery life and wasted time. Why would these behaviors reduce battery life? Remember, iOS is a modern operating system that's built on top of Apple's proprietary hardware. Apple has put a great deal of effort into ensuring that iOS knows the best ways to manage the limited hardware resources within your iPhone or iPad. No one, possibly short of an iOS systems engineer armed with Apple's internal diagnostic and debugging tools, would be able to outguess iOS itself on issues like memory usage, power draw, and CPU throttling.

When you invoke the App Switcher in iOS, you can swipe right to see all the apps you've used, possibly since you got your device. (The very first app in my iPhone 11 Pro's App Switcher is Apple's Tips, which I think came up automatically when I turned the iPhone on last year and hasn't been touched since. It's difficult to count apps in the App Switcher, but I probably have at least a hundred in there.) As the number of apps in the App Switcher should indicate, those apps are not necessarily running -- they merely have run at some point in the past. They're much more like the contents of the Mac's Apple > Recent Items menu. In normal usage, iOS devotes the lion's share of CPU and memory resources to the app that you're using. That's sensible -- the performance of that app is paramount. However, the next few apps in the App Switcher may also be consuming some CPU and memory resources. That's because iOS correctly assumes that you're most likely to return to them, and it wants to give you the best experience when you do. The screen shouldn't have to redraw multiple times, Internet-loaded content shouldn't have to update, and so on. [...]

"Having re-open-sourced MS-DOS on GitHub in 2018, Microsoft has now released the source code for GW-BASIC, Microsoft's 1983 BASIC interpreter," reports ZDNet, adding that GW-BASIC "can trace its roots back to Bill Gates' and Paul Allen's implementation of Microsoft's first product, the BASIC interpreter for the Altair 8800 computer."

"Interested to look at thousands of lines of glorious 8088 assembly code for the original 1983 GW-BASIC...?" writes Slashdot reader sonofusion82, adding "there are not Makefiles or build scripts, just a bunch of 8088 ASM files."

Or as Hackaday jokes, "Microsoft releases the source code you wanted almost 30 years ago." In the late 1970s and early 1980s, if you had a personal computer there was a fair chance it either booted into some version of Microsoft Basic or you could load and run Basic... Now you can get the once-coveted Microsoft Basic source code...

They put up a read only GW-BASIC repository, presumably to stop a flood of feature requests for GPU acceleration...

From what we understand, GW-Basic was identical to IBM's BASICA, but didn't require certain IBM PC ROMs to operate. Of course, BASICA, itself, came from MBASIC, Microsoft's CP/M language that originated with Altair Basic... We did enjoy the 1975 copyright message, though:

ORIGINALLY WRITTEN ON THE PDP-10 FROM FEBRUARY 9 TO APRIL 9 1975

BILL GATES WROTE A LOT OF STUFF.
PAUL ALLEN WROTE A LOT OF OTHER STUFF AND FAST CODE.
MONTE DAVIDOFF WROTE THE MATH PACKAGE (F4I.MAC).
Bill Gates was 19 years old, Paul Allen was 22.

9to5Mac has learned more exclusive details about Apple's upcoming over-ear headphones, dubbed the "AirPods Studio," including specifications and settings. From the report: One of the key features of regular AirPods is ear detection, which automatically pauses the song when you take the earphones off. We've learned that AirPods Studio will have a similar feature, but it will work in a different way. Instead of ear detection, Apple is working to include sensors that can detect whether the headphones are on your head or neck. Based on this, we assume that AirPods Studio will play or pause content when they detect being placed on your head. Neck detection can be used to keep the headset turned on while the music is paused, just like when you take just one of the AirPods out of the ear.

Another new sensor will be able to detect left and right ears to automatically route the audio channels. That means there's likely no right or wrong side to use AirPods Studio, whereas current headphones have fixed left and right channels. Just like the AirPods Pro, Apple's new headphones will have Active Noise Cancellation and Transparency Mode. Users will be able to easily switch between the two modes to reduce external noise or to hear the ambient sound.

As AirPods Studio are expected to be mainly focused on professional users, pairing the earphones with a Mac or iOS device will unlock custom equalizer settings, with low, medium, and high frequency adjustments available, sources told us. According to a Bloomberg recent report, Apple's own-brand over-ear headphones will be available in at least two variations of the headphones -- one using leather fabrics and another with lighter materials to fitness use cases. Bloomberg also said Apple is testing a new modular design with exchangeable magnetic ear pads. [...] As for the price, rumors suggest that it will cost $349.

Epic Online Services is now available, giving developers free access to the same kinds of tools used to support Epic Games' massive Fortnite player base. From a report: The new suite, which went live on Wednesday, enables a unified gameplay experience across multiple platforms, including Nintendo Switch, PlayStation, PC platforms (Windows, Mac, and Linux), and Xbox. It gives developers and their communities ready access to features like cross-play, cross-progression, unified matchmaking, lobbies, and more. Support for Android and iOS platforms will be added soon. "At Epic, we believe in open, integrated platforms and in the future of gaming being a highly social and connected experience," said Chris Dyl, general manager of online services at Epic Games, in a news release. "Through Epic Online Services, we strive to help build a user-friendly ecosystem for both developers and players, where creators can benefit regardless of how they choose to build and publish their games, and where players can play games with their friends and enjoy the same quality experience regardless of the hardware they own."

Mozilla today launched Firefox 76 for Windows, Mac, and Linux. Firefox 76 includes new Firefox Lockwise password functionality, Zoom improvements, and a handful of developer features. From a report: Lockwise, the password management service formerly known as Firefox Lockbox, is getting smarter. The Firefox feature already lets you generate, manage, and protect all those passwords for streaming services, grocery deliveries, and anything else that helps during the pandemic. If you share your device with family or roommates, Lockwise in Firefox 76 can now protect your saved passwords. When you try to view or copy a password from your "Logins and Passwords" page, you will be prompted for your device's account password.

[...] Firefox 76 adds support for Audio Worklets, which run custom JavaScript audio processing code for applications like VR and gaming on the web. Unlike their predecessor, ScriptProcessorNode, worklets run off the main thread in a similar way to web workers. Mozilla also notes Audio Worklets are "being adopted by some of your favorite software programs." The company specifically called out Zoom, which has become a phenomenon of its own during the pandemic. In short, you now join Zoom calls in Firefox without having to download or install the Zoom client.

Steam will no longer support SteamVR on macOS. The Verge reports: Steam introduced SteamVR for Apple computers way back in the mists of time -- 2017's Worldwide Developers Conference. As The Verge wrote then: "Valve has been working with Apple on this since last summer, which shows a high level of technical and business confidence in Apple's VR efforts." The move was announced in a short post on SteamVR's news page, laid out in a single sentence: "SteamVR has ended macOS support so our team can focus on Windows and Linux." Mac users will still have some access to the feature, however, via legacy builds. One door closes, another will surely open. Right?

An anonymous reader quotes a report from MacRumors: A bug has been discovered in Apple's macOS Image Capture app that needlessly eats up potentially gigabytes of storage space when transferring photos from an iPhone or iPad to a Mac. Discovered by the developers of media asset management app NeoFinder and shared in a blog post called "Another macOS bug in Image Capture," the issue occurs when Apple's Mac tool converts HEIF photos taken by iOS to more standard JPG files. This process happens when users uncheck the "Keep Originals" option in Image Capture's settings, which converts the HEIC files to JPG when copied to Mac. However, the app also inexplicably adds 1.5MBs of empty data to every single file in the process.

It's worth noting that the bug only occurs when transferring photos from Apple devices, not when importing photos from digital cameras using Image Capture. NeoFinder's team says it has notified Apple of the bug, and the developers suggest anyone plagued by the issue can try using a new beta version of the third-party utility Graphic Converter, which includes an option to remove the unwanted empty data from the JPEG files.

The popular anti-malware software MalwareBytes is releasing a new Windows VPN service called Malwarebytes Privacy. The company says it plans on offering Mac, iOS, Android, and ChromeOS versions in the future. Bleeping Computer reports: During our tests yesterday, you could select from 10 states in the USA and 30 countries around the world. [...] Malwarebytes told BleepingComputer that this is not a white-label service, but rather one they developed themselves. A trusted-third party built the network infrastructure, and Malwarebytes developers created the app and other components. Malwarebytes Privacy is using the modern WireGuard VPN implementation that was recently integrated into the Linux kernel.

Unfortunately, not much is known about Malwarebytes Privacy's logging and data retention policies. According to Malwarebytes' product page, "Malwarebytes Privacy does not log your online activities, whether it's browsing or accessing any websites." This is what most people want, but it would be good to get more specific language in a dedicated data retention policy or language in their privacy policy.

Apple is planning to start selling Mac computers with its own main processors by next year, relying on designs that helped popularize the iPhone and iPad, Bloomberg reported Thursday. From the report: The Cupertino, California-based technology giant is working on three of its own Mac processors, known as systems-on-a-chip, based on the A14 processor in the next iPhone. The first of these will be much faster than the processors in the iPhone and iPad, the people said. Apple is preparing to release at least one Mac with its own chip next year, according to the people. But the initiative to develop multiple chips, codenamed Kalamata, suggests the company will transition more of its Mac lineup away from current supplier Intel Corp. Taiwan Semiconductor Manufacturing Company, Apple's partner for iPhone and iPad processors, will build the new Mac chips, said the people, who asked not to be identified discussing private product plans. The components will be based on a 5-nanometer production technique, the same size Apple will use in the next iPhones and iPad Pros, one of the people said.

One of the largest VPN companies, NordVPN, is rolling out NordLynx -- it's first mainstream WireGuard virtual private network for its Windows, Mac, Android and iOS client-software applications. ZDNet reports: NordVPN's own tests have shown NordLynx easily outperforms the other protocols, IKEv2/IPsec and OpenVPN. How much faster? According to NordVPN's 256,886 speed tests, "When a user connects to a nearby VPN server and downloads content that's served from a content delivery network (CDN) within a few thousand miles/kilometers, they can expect up to twice higher download and upload speed." While speed is what customers will notice, security experts like WireGuard for its code's simplicity. With only about 4,000 lines of code, WireGuard's code can be comprehensively reviewed by a single individual.

Besides WireGuard, NordVPN adds in its double Network Address Translation (NAT) system to protect users' privacy. This enables users to establish a secure VPN connection while storing no identifiable user data on a server. You're assigned a dynamic local IP address that remains assigned only while the session is active. User authentication is done with the help of a secure external database. To switch to NordLynx, users need to update their NordVPN app to the latest version. The NordLynx protocol can be chosen manually from the Settings menu.

macOS and iOS software developers will soon be able to code on an iPad or even iPhone, if an unconfirmed report is correct. iPadOS 14 and the iPhone equivalent will reportedly include support for Xcode, Apple's software development environment. Cult of Mac reports: This report comes from Jon Prosser, founder of YouTube channel Front Page Tech, who recently correctly predicted the launch date of the 2020 iPhone SE. On Monday, Prosser said via Twitter "XCode is present on iOS / iPad OS 14. The implications there are HUGE." Whenever anyone suggests that iPads have become as powerful as MacBooks, someone always asks, "Does it do Xcode?" The implication is that iPads are just toys -- only Macs are real computers. But if Prosser is correct, then devs will be able to use iPad or Mac, whichever they prefer. This is part of Apple steadily upgrading the capabilities of its tablets over years, especially the iPad Pro line. These now have USB-C ports, support for accessing external media, mouse support, etc. And top-tier iPad processors as powerful as Apple laptops.

Movie ticketing company Fandango has agreed to buy Walmart's on-demand video streaming service, Vudu, for an undisclosed sum. From a report: The video service today reaches over 100 million living room devices across the U.S. including smart TVs, Blu-ray players, game consoles, and other over-the-top streaming devices, as well as Windows 10 and Mac computers, and iOS and Android mobile devices. To date, the Vudu app on mobile has been installed over 14.5 million times. As a part of the agreement, Vudu will continue to power Walmart's digital movie and TV store on Walmart.com. In addition, Walmart says Vudu customers will have uninterrupted access to their Vudu library. They'll also continue to be able to use their Walmart login as well as their Walmart wallet to make purchases on Vudu, the retailer notes.

Dropbox privately paid top hackers to find bugs in software by the videoconferencing company Zoom, then pressed it to fix them. From a report: One year ago, two Australian hackers found themselves on an eight-hour flight to Singapore to attend a live hacking competition sponsored by Dropbox. At 30,000 feet, with nothing but a slow internet connection, they decided to get a head start by hacking Zoom, a videoconferencing service that they knew was used by many Dropbox employees. The hackers soon uncovered a major security vulnerability in Zoom's software that could have allowed attackers to covertly control certain users' Mac computers. It was precisely the type of bug that security engineers at Dropbox had come to dread from Zoom, according to three former Dropbox engineers.

Now Zoom's videoconferencing service has become the preferred communications platform for hundreds of millions of people sheltering at home, and reports of its privacy and security troubles have proliferated. Zoom's defenders, including big-name Silicon Valley venture capitalists, say the onslaught of criticism is unfair. They argue that Zoom, originally designed for businesses, could not have anticipated a pandemic that would send legions of consumers flocking to its service in the span of a few weeks and using it for purposes -- like elementary school classes and family celebrations -- for which it was never intended.

[...] The former Dropbox engineers, however, say Zoom's current woes can be traced back two years or more, and they argue that the company's failure to overhaul its security practices back then put its business clients at risk. Dropbox grew so concerned that vulnerabilities in the videoconferencing system might compromise its own corporate security that the file-hosting giant took on the unusual step of policing Zoom's security practices itself, according to the former engineers, who spoke on the condition of anonymity because they were not authorized to publicly discuss their work. As part of a novel security assessment program for its vendors and partners, Dropbox in 2018 began privately offering rewards to top hackers to find holes in Zoom's software code and that of a few other companies. The former Dropbox engineers said they were stunned by the volume and severity of the security flaws that hackers discovered in Zoom's code -- and troubled by Zoom's slowness in fixing them.

The web-based Apple Music experience that launched in beta last September is now available at music.apple.com. MacRumors reports: The previous beta.music.apple.com address automatically forwards to the newly launched version. Once you're signed into the web version of Apple Music with your Apple ID that has an associated Apple Music subscription, you'll have access to all of your library and playlist content, as well as the same personal mixes and recommendations you'll see in the Music apps for iOS, Mac, and Android. Apple Music content plays right in the web browser, providing access for an array of devices and platforms that don't have native Music app support, include Windows 10, Linux, and Chrome OS.

The way MacBook batteries charge is about to change. Apple has released a new developer preview of macOS Catalina 10.15.5, and as these releases often do, it contains a new feature: Battery Health Management. From a report: The new feature, which will only be available on Mac notebooks with Thunderbolt 3 ports, enables a new default approach to charging and discharging MacBook batteries. According to Apple, the feature is meant to reduce the rate of chemical aging of the MacBook's battery, thereby extending its long-term lifespan -- but without compromising on day-to-day battery life. The feature works by analyzing the temperature of the battery over time, as well as the charging pattern the laptop has experienced -- in other words, does the laptop frequently get drained most of the way and then recharged fully, or is it mostly kept full and plugged in? In the latter case, Battery Health Management is more likely to stop a bit short of full capacity in order to extend the battery's long-term lifespan. (All charging data is kept private on the MacBook unless the Mac has been opted in to share anonymous analytics data with Apple.) Charging a modern laptop battery to 100% and leaving it there for extended periods of time -- especially at warm temperatures -- can dramatically reduce the battery's usable life. This is hardly limited to laptops: I own an electric car, and the manufacturer makes it very clear that it should be routinely charged to only 80 percent to extend its battery lifespan.

The Ethernet Technology Consortium, the non-IEEE, tech industry-backed consortium formerly known as the 25 Gigabit Ethernet Consortium, has announced a new 800 Gigabit Ethernet technology. AnandTech reports: As for their new 800 Gigabit Ethernet standard, at a high level 800GbE can be thought of as essentially a wider version of 400GbE. The standard is primarily based around using existing 106.25G lanes, which were pioneered for 400GbE, but doubling the number of total lanes from 4 to 8. And while this is a conceptually simple change, there is a significant amount of work involved in bonding together additional lanes in this fashion, which is what the new 800GbE standard has to sort out.

Diving in, the new 800GBASE-R specification defines a new Media Access Control (MAC) and a Physical Coding Sublayer (PCS), which in turn is built on top of two 400 GbE 2xClause PCS's to create a single MAC which operates at a combined 800 Gb/s. Each 400 GbE PCS uses 4 x 106.25 GbE lanes, which when doubled brings the total to eight lanes, which has been used to create the new 800 GbE standard. And while the focus is on 106.25G lanes, it's not a hard requirement; the ETC states that this architecture could also allow for larger groupings of slower lanes, such as 16x53.125G, if manufacturers decided to pursue the matter. Focusing on the MAC itself, the ETC claims that 800 Gb Ethernet will inherit all of the previous attributes of the 400 GbE standard, with full-duplex support between two terminals, and with a minimum interpacket gap of 8-bit times. The above diagram depicts each 400 GbE with 16 x 10 b lanes, with each 400 GbE data stream transcoding and scrambling packet data separately, with a bonding control which synchronizes and muxes both PCS's together.

An anonymous reader shares a story: Ahead of last November's launch of the Apple TV+ video streaming service, Apple seemed to be doing nearly everything it could to widen the base of early viewers -- it gave away a free year of service with any newly purchased iPhone, iPad, Mac, iPod, or Apple TV, then added free access to student Apple Music subscriptions, collectively guaranteeing itself millions of (unpaid) users. But that apparently wasn't enough: Starting today, the company will offer free access to seven complete TV+ series to almost any person with an Apple ID.

Apple's video strategy has continued to stand in stark contrast to Disney's, though both companies launched paid streaming services last year. Disney+ offers a mere seven-day free trial before charging $6.99 per month or $69.99 per year for access to a large catalog of new original and historic Disney, Pixar, Marvel, Star Wars, and National Geographic content, plus The Simpsons. This week, Disney+ surpassed 50 million subscribers across only a dozen countries, and it has recently rewarded quarantined fans by providing early access to its latest animated films, including Frozen II and Onward.

An anonymous reader writes: Google today launched Chrome 81 for Windows, Mac, Linux, Android, and iOS. Chrome 81 includes an Origin Trial of Web NFC for mobile, early Augmented Reality support, mixed images autoupgraded to HTTPS, TLS 1.0 and TLS 1.1 deprecated, and more developer features. With over 1 billion users, Chrome is both a browser and a major platform that web developers must consider. In fact, with Chrome's regular additions and changes, developers have to stay on top of everything available -- as well as what has been deprecated or removed. Among other things, Chrome 81 removes the "discard" element and FTP support.

An anonymous reader writes: Mozilla today launched Firefox 75 for Windows, Mac, and Linux. Firefox 75 includes a revamped address bar with significant search improvements, a few performance tweaks, and a handful of developer features. You can download Firefox 75 for desktop now from Firefox.com, and all existing users should be able to upgrade to it automatically. According to Mozilla, Firefox has about 250 million active users, making it a major platform for web developers to consider.

When the coronavirus crisis took hold, millions found themselves spending more time in their browsers as they learn and work from home. But the crisis is also impacting software developers. Google was forced to pause its Chrome releases, which typically arrive every six weeks. Ultimately, Chrome 81 was delayed, Chrome 82 is being skipped altogether, and Chrome 83 has been moved up a few weeks. Microsoft has followed suit with Edge's release schedule, consistent with Google's open source Chromium project, which both Chrome and Edge are based on. Mozilla wants to make clear it is not in the same boat. The company took an indirect jab at Google and Microsoft today, saying: "We've built empathy into our systems for handling difficult or unexpected circumstances. These strengths are what allow us to continue to make progress where some of our competitors have had to slow down or stop work."