86 stories tagged mozilla, newest first.
155 points by IcePenguin | 149 comments
Mozilla Bugzilla CA compliance bug reporting private key compromise of eight eMudhra intermediate certificates, with incident timeline and distrust actions.
440 points by mjorgers | 187 comments
Thunderbird blog post giving a first look at the in-development native Thunderbird email app for iPhone/iOS.
708 points by recvonline | 301 comments
Mozilla's Firefox Enterprise landing page, presenting Firefox products and solutions for businesses with an option to request a demo.
47 points by jaffathecake | 17 comments
A site from the Firefox team that lets users rank Interop 2027 web platform feature proposals to help prioritize browser development.
24 points by nedrylandJP | 31 comments
Support FAQ from Solo, Mozilla's AI website builder, announcing its shutdown and explaining how users can download and migrate their sites before Nov 30, 2026.
39 points by timpera | 28 comments
Mozilla Distilled blog post announcing the redesigned Firefox browser interface.
90 points by mindracer | 150 comments
A personal blog post by Kev Quirk explaining why he moved from Firefox to the Brave browser, citing frustration with Mozilla's AI strategy.
535 points by vertigoruntime | 186 comments
Mistral AI announcement of a partnership with Mozilla to bring open, private and multilingual AI features to the web browser.
701 points by speckx | 367 comments
A Newsonaut blog post titled "Hang on to your Firefox!" arguing that readers should keep using Firefox, opening with the "don't throw the baby out with the bathwater" adage.
547 points by HieronymusBosch | 173 comments
Mozilla's Distilled blog post announcing a built-in ad blocker for the Firefox browser on iOS.
376 points by yboris | 98 comments
Mozilla dev-platform mailing list post announcing intent to ship JPEG XL decoding on by default in Firefox 157 on all platforms, using the Rust jxl-rs decoder.
639 points by pentagrama | 255 comments
Mozilla support article explaining how to block ads in Firefox for iOS; the captured page shows only a loading spinner.
437 points by twapi | 120 comments
Mozilla Distilled blog post announcing a preview of native Containers in Firefox 153 for isolating cookies and logins across work, shopping, and personal browsing.
456 points by rellem | 328 comments
Mozilla's "The State of Open Source AI" report landing page, with a downloadable full report and a letter from CTO Raffi Krikorian.
435 points by martey | 258 comments
A personal blog post by a longtime Mozilla employee announcing their departure after 15+ years and sharing parting advice for colleagues.
397 points by eqrion | 150 comments
SpiderMonkey blog post announcing that asm.js optimizations are disabled by default as of Firefox 148, with plans to remove the code entirely.
737 points by WithinReason | 318 comments
Mozilla Open Policy & Advocacy blog post urging UK regulators not to undermine VPNs, arguing they are essential privacy and security tools.
581 points by jaffathecake | 214 comments
GitHub issue in Mozilla's standards-positions repo on Chrome's Prompt API, labeled with a negative position from Mozilla.
627 points by RohanAdwankar | 76 comments
A blog post on jack.cab describing an experiment installing (nearly) every Firefox extension at once, showing a browser cluttered with add-on icons.
516 points by playfultones | 350 comments
Thunderbird donation appeal page, shown in the 140.0 email client, asking users to help keep the open-source project alive.
613 points by mikece | 223 comments
Mozilla Hacks article by Ryan Hunt on why WebAssembly remains a second-class language on the web and how to make it first-class.
580 points by todsacerdoti | 159 comments
Post on Mozilla's Distilled blog about Anthropic's red team using Claude to find security vulnerabilities in Firefox that Mozilla then fixed.
845 points by marvinborner | 435 comments
Mastodon thread by Mozilla engineer Gabriele Svelto describing data from Firefox crash reports showing many crashes stem from bit-flips caused by bad memory or flaky hardware.
424 points by shaunpud | 344 comments
Blog post on a hosting company's site about the Firefox 148 release, which adds an AI kill switch feature and other enhancements.
480 points by ffworld | 26 comments
A Tell HN post announcing the death of Ralph Giles, a longtime Xiph.org and Ghostscript contributor who shipped the first Rust code in Firefox at Mozilla.
500 points by twapi | 465 comments
A Mastodon post from Firefox web developers saying Firefox will add an option to disable all AI features.
831 points by pabs3 | 727 comments
Blog post criticizing new Mozilla CEO Enzor-DeMeo's Verge interview remarks suggesting blocking ad blockers in Firefox was considered.
525 points by MrAlex94 | 293 comments
Waterfox blog post by Alex Kontos responding to Mozilla's AI-first strategy, stating Waterfox will not include AI features in its browser.
575 points by recvonline | 863 comments
Mozilla's Distilled blog post announcing Anthony Enzor-Demeo as the organization's new CEO.
410 points by babolivier | 120 comments
Thunderbird blog post announcing native Microsoft Exchange email support in the Thunderbird mail client.
1093 points by rpgbr | 662 comments
An opinion piece from Manual do Usuário arguing that Firefox users do not want Mozilla adding AI features like an AI window to the browser.
876 points by phantomathkg | 688 comments
Mozilla Support contributor forum thread in which the longtime locale leader of the SUMO Japanese community announces its end.
356 points by darkwater | 176 comments
Mozilla blog post announcing Firefox's profile management feature, rolling out Oct. 14, 2025, giving each profile separate bookmarks, logins, history, extensions and themes.
463 points by pdubroy | 95 comments
SpiderMonkey blog post describing a custom interactive tool for visualizing how the Ion optimizing compiler processes JavaScript and WebAssembly functions.
327 points by robtherobber | 219 comments
A hands-on article from The Spacebar about trying Servo, the independent Rust-based web browser engine originally developed at Mozilla.
373 points by soheilpro | 52 comments
MDN blog post celebrating the 20th anniversary of MDN Web Docs, Mozilla's web developer documentation site.
362 points by Bogdanp | 160 comments
Mozilla Gfx Team blog post announcing that WebGPU is shipping on Windows in Firefox 141.
673 points by csmantle | 513 comments
A Mozilla Discourse community forum post by a longtime supporter arguing that Mozilla should let users pay for Firefox to fund its development.
382 points by doppio19 | 253 comments
A TrueStar blog post reporting that Fakespot, the fake product review detection service, shuts down after nine years.
388 points by doener | 283 comments
Firefox add-on page for YouTube No Translation, an extension that keeps YouTube titles, descriptions and audio tracks in their original language.
1125 points by phantomathkg | 694 comments
Mozilla support article explaining the shutdown of its Pocket read-it-later service, announced alongside the closure of Fakespot.
753 points by thefilmore | 413 comments
The official GitHub repository for Mozilla's Firefox web browser source code.
697 points by TangerineDream | 394 comments
Mozilla's Distilled blog post announcing that tab groups, a feature requested by thousands of users, are now available in Firefox.
538 points by sohkamyung | 351 comments
LWN.net article by Joe Brockmeier surveying Firefox forks such as GNU IceCat, Floorp, LibreWolf, and Zen amid user frustration with Mozilla.
393 points by notpushkin | 400 comments
A petition-style open letter urging Mozilla to end its reliance on Google search revenue in light of the U.S. v. Google antitrust case.
492 points by ReadCarlBarks | 300 comments
Mozilla blog post by Ajit Varma updating the language of Firefox's new Terms of Use to clarify the limited scope of its data licensing after community concerns.
746 points by notRobot | 304 comments
An X (Twitter) post from Lunduke Journal reporting that Mozilla removed its promise to never sell Firefox user data; the post content did not load.
787 points by tomp | 399 comments
Mozilla's Firefox Terms of Use page, effective February 25, 2025, setting out the rights and permissions between Mozilla and Firefox users.
549 points by DanAtC | 151 comments
Mozilla Bugzilla bug report alleging DigiCert sent a legal threat letter to Sectigo to stifle discussion in Mozilla's CA Root Program Bugzilla threads.
466 points by Vinnl | 376 comments
How-To Geek opinion article by Faisal Rasool explaining why he switched to the Firefox web browser and has stayed with it.
410 points by blinky88 | 355 comments
Landing page for Orbit by Mozilla, a beta Firefox extension that uses AI to summarize emails, docs, articles, and videos while preserving privacy.
337 points by eloy | 222 comments
A shell script page that disables Firefox's dom.private-attribution.submission.enabled setting via user.js, with instructions for running it or changing it manually in about:config.
566 points by ReadCarlBarks | 331 comments
Firefox Nightly blog post announcing the new sidebar and vertical tabs features available to try in Nightly via Firefox Labs in version 131.
602 points by cpeterso | 85 comments
Mozilla Hacks post announcing that Puppeteer version 23 has official first-class support for automating and testing Firefox alongside Chrome.
460 points by firebaze | 379 comments
Heise online news article reporting that Firefox now enables a privacy-preserving ad attribution feature that collects user data by default.
1286 points by lawrencechen | 413 comments
Justine Tunney's blog post describing 84 new matrix multiplication kernels that make llamafile prompt evaluation 30-500% faster on CPUs than llama.cpp.
320 points by todsacerdoti | 186 comments
A personal blog post explaining the author's reasons for using Firefox, starting with the configurability offered by the about:config page.
331 points by black7375 | 203 comments
GitHub wiki article from the Firefox-UI-Fix project discussing how to design a better default Firefox UI after the controversial v89 Proton redesign.
798 points by jacooper | 630 comments
Fortune exclusive reporting that Mozilla has named Laura Chambers as interim CEO, succeeding Mitchell Baker, as the company refocuses on data privacy.
372 points by ChrisArchitect | 240 comments
Mozilla Research report on how Microsoft uses design tactics and dark patterns in Windows to push Edge and undermine users' browser choice.
324 points by SethMLarson | 73 comments
Mozilla dashboard tracking technical issues in major platforms like Apple's that disadvantage Firefox versus first-party browsers, with proposed fixes.
1328 points by Vinnl | 645 comments
Roy Tanck's blog post urging readers to switch to Firefox in 2024 as the only remaining ethical browser, citing its slipping market share.
400 points by Vinnl | 270 comments
How-To Geek opinion article arguing that Firefox's sync and continuity features work better than those of other browsers.
472 points by rebelwebmaster | 184 comments
Mozilla blog post announcing expanded availability of browser extensions on Firefox for Android, dated December 14, 2023.
423 points by NdMAND | 96 comments
Mozilla Innovation Week blog post introducing MemoryCache, an experimental project that augments a local AI model with data saved from the browser.
532 points by alexzeitler | 648 comments
Blog post arguing that a U.S. government web guideline on browser support could accelerate Firefox's decline as its market share nears a cutoff threshold.
972 points by tfinch | 253 comments
GitHub repository for Mozilla-Ocho's llamafile, a tool to distribute and run large language models as a single executable file.
456 points by mnot | 262 comments
Mozilla campaign page warning that the EU's near-final eIDAS regulation would force browsers to trust government-selected certificate authorities, citing an open letter from 300+ experts.
502 points by kevincox | 218 comments
Mozilla Hacks blog post describing how Firefox performance improved for real users during 2023, based on field metrics.
910 points by MallocVoidstar | 322 comments
Mozilla Bugzilla entry for bug 148624, where Firefox tooltips persisted in the foreground when the browser was in the background, resolved fixed after 22 years.
520 points by sandermvanvliet | 254 comments
Mozilla Foundation blog post reporting that all 25 car brands it reviewed, including Ford, Volkswagen and Toyota, failed its privacy test.
474 points by rntn | 496 comments
Gizmodo article on a Mozilla report finding that internet-connected cars fail privacy and security tests and collect extensive personal data.
449 points by Raed667 | 208 comments
Mozilla Foundation petition opposing France's SREN bill, which would require browsers like Firefox to block government-listed websites.
735 points by marcodiego | 351 comments
Phoronix news article reporting that Firefox Nightly now beats Google Chrome on the SunSpider JavaScript benchmark.
726 points by rc00 | 367 comments
Mozilla Add-ons blog post advising developers to prepare Firefox desktop extensions for the upcoming open extension support on Firefox for Android.
769 points by danShumway | 244 comments
GitHub issue in Mozilla's standards-positions repo requesting a position on the Web Environment Integrity API, labeled position: negative and closed.
1077 points by akyuu | 462 comments
Mozilla Perfherder graph comparing Firefox and Chrome Speedometer benchmark scores on Windows 10 over the past year, showing Firefox catching up to Chrome.
463 points by Ayesh | 265 comments
Thunderbird blog post announcing the release of Thunderbird 115 "Supernova", billed as its fastest and most redesigned version.
477 points by patadune | 286 comments
Mozilla Thunderbird's "What's New" page for version 115 "Supernova", introducing the redesigned email client.
363 points by ReadCarlBarks | 267 comments
Mozilla Bugzilla bug 1835158 reporting that Firefox 113 showed a pop-up ad for Mozilla VPN over an unrelated page, closed as RESOLVED WORKSFORME.
525 points by TangerineDream | 219 comments
Thunderbird blog post from May 2023 introducing the email client's redesigned logo.
453 points by mattweinberg | 338 comments
Fakespot company blog post from May 2, 2023 announcing that the fake-review detection company has been acquired by Mozilla.
365 points by goplayoutside | 198 comments
A gHacks article reporting that Firefox may soon automatically reject cookie consent prompts on websites.
979 points by ylere | 373 comments
Mozilla Bugzilla bug 1441918 tracking high CPU usage by Windows Defender's Antimalware Service Executable when using Firefox, now resolved fixed.
574 points by mconley | 201 comments
A Mozilla Bugzilla bug report comment about Windows Defender causing high CPU usage when running Firefox.
467 points by tech234a | 207 comments
A Firefox developer's blog post announcing the removal of XUL layout from the Firefox codebase, with the UI now rendered using CSS flexbox, and lessons learned.