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“firefox” News Archive

Definition, related topics, and tag feed

Definition · Supertopics: browsers, mozilla · Subtopics: firebug, gecko (non-exhaustive) · “firefox” × ? · “firefox” RSS feed (per email)

Entry (Sources) and Additional TopicsDate#
Firefox Is Getting Its Biggest Redesign in Years—Then Mozilla Got Cold Feet (web)222
mozilla, browsers
Support for “headers” Attribute (aar)221
html, tables, attributes, accessibility, support, screen-readers, nvda, jaws, chrome, edge, voiceover, safari, talkback
New to the Web Platform in August220
release-notes, web-platform, browsers, chrome
Web-Perf Wednesday—Faster Browser Releases Change Your RUM Population (css)219
performance, browsers, chrome
Intent to Ship: JPEG XL (jaf/moz)218
jpeg-xl, images, browsers
Firefox Returns to X After Nearly 18 Months of Pretending It Didn’t Need X (piu)217
browsers, twitter+x, social-media
Firefox 152 Release Notes for Developers (Stable) (mdn)216
release-notes, browsers
Session History Diagrams in Firefox DevTools (f)215
dev-tools, browsers
New to the Web Platform in May214
release-notes, web-platform, browsers, safari, chrome
Saying Goodbye to asm.js (eqr/spi)213
spidermonkey, javascript-engines, javascript, browsers
Firefox 151 Release Notes for Developers (Stable) (mdn)212
release-notes, browsers
Firefox Gains 6 Million Users Since EU Browser Choice Screen Rules Took Effect211
browsers, legal
Safari and Firefox Change How Big Sites Render Based on the Domain. TikTok, Netflix, Instagram… Even Seatguru. Chrome Doesn’t. Why Is That? (den)210
safari, browsers, customization, rendering
Six Million Selections Later: How the DMA Is Giving People Browser Choice (gem+/moz)209
legal, browsers
Behind the Scenes Hardening Firefox With Claude Mythos Preview (fre+/moz)208
browsers, security, claude, ai
Trustworthy JavaScript for the Open Web (moz)207
javascript, security, open-web, browsers
New to the Web Platform in April206
release-notes, web-platform, browsers, chrome, safari
The Zero-Days Are Numbered (moz)205
security, browsers, ai, anthropic
Installing Every* Firefox Extension (jw)204
browsers, browser-extensions, overviews
New to the Web Platform in March203
release-notes, web-platform, browsers, safari, chrome
Try Tab Notes in Firefox to Leave a Note on Any Page (gph/moz)202
browsers
Hardening Firefox With Anthropic’s Red Team (moz)201
browsers, ai, anthropic
New to the Web Platform in February200
release-notes, web-platform, browsers, chrome, safari
Firefox 148 Brings Central AI Control and New Web Standards (hei)199
browsers
Goodbye “innerHTML”, Hello “setHTML”: Stronger XSS Protection in Firefox 148 (moz)198
javascript, methods, xss, security, browsers
New to the Web Platform in January197
release-notes, web-platform, browsers, chrome
Just the Browser (cor)196
websites, browsers, chrome, edge
Mozilla’s Next Chapter: Building the World’s Most Trusted Software Company (moz)195
mozilla, browsers, ai
New to the Web Platform in December194
release-notes, web-platform, browsers, chrome, safari
2025 in Review: What’s New in Web Performance? (mat/deb)193
performance, web-vitals, lighthouse, apis, speculation, chrome, browsers, dev-tools, tooling, testing, mcp, ai, retrospectives, outlooks
New to the Web Platform in November192
release-notes, web-platform, browsers, safari
Firefox Is Adding Support for a Feature That Users Requested Since 2004191
browsers, keyboard-shortcuts
Firefox 147 Release Notes for Developers (mdn)190
release-notes, browsers
New to the Web Platform in October189
release-notes, web-platform, browsers, chrome
See What’s New in Firefox [144.0] (fir)188
release-notes, browsers
Interop Feature Ranking (jaf/fir)187
websites, interoperability, browsers
New to the Web Platform in September186
release-notes, web-platform, browsers, safari, chrome
Browsing, Rewired: My Dive Into the AI Browser Frontier185
browsers, ai, dia, edge, chrome, safari, brave, opera, orion, comparisons
Chrome Mask: Make Firefox Appear as Chrome With a Single Click184
chrome, browsers, browser-extensions
Experimental: Firefox Now Supports Progressive Web Apps on Windows183
browsers, progressive-web-apps, web-apps
Firefox 142 for Developers (mdn)182
release-notes, browsers
Mozilla Under Fire for Firefox AI “Bloat” That Blows Up CPU and Drains Battery (neo)181
mozilla, browsers, ai, performance
New to the Web Platform in July180
release-notes, web-platform, browsers
Shipping WebGPU on Windows in Firefox 141 (jbl/moz)179
webgpu, browsers, windows
New to the Web Platform in June178
release-notes, web-platform, browsers, chrome, safari
New to the Web Platform in May177
release-notes, web-platform, browsers, chrome, safari
Mozilla Say Google Search Deal Vital to Firefox’s Survival (d0o/omg)176
mozilla, browsers, google
New to the Web Platform in April175
release-notes, web-platform, browsers, chrome, safari
Firefox 137.0.2 Is a Big Bug Fix and Security Update Release174
browsers
Firefox Release Notes [Firefox 137.0] (moz)173
release-notes, browsers
New to the Web Platform in March172
release-notes, web-platform, browsers, safari, chrome
Firefox 136 Launches With Vertical Tabs, but One Requested Feature Is Still Missing171
browsers
Mozilla Updates Firefox Terms Again After Backlash Over Broad Data License Language (the)170
mozilla, browsers, licensing
New to the Web Platform in February169
release-notes, web-platform, browsers, chrome, safari
Firefox: Mozilla Confirms Support for Classic Extensions and Manifest V3 Add-Ons168
mozilla, browsers, browser-extensions
Browsers: A Snapshot (bry)167
browsers, browser-extensions, chromium, edge, brave, safari
Firefox 135 Launches With New Translation Languages, New Tab Layout, Security, and Privacy Improvements166
browsers
New to the Web Platform in January165
release-notes, web-platform, browsers, chrome, safari
Running Inference in Web Extensions (tar/moz)164
browsers, ai
New to the Web Platform in November163
release-notes, web-platform, browsers, chrome
20 Years of Firefox: How a Community Project Changed the Web (moz)162
browsers, history, anniversaries
New to the Web Platform in October161
release-notes, web-platform, browsers, chrome, safari
Celebrating 20 Years of Firefox (fir)160
videos, anniversaries, browsers
New to the Web Platform in September159
release-notes, web-platform, browsers, chrome, safari
Feature Detecting Scroll-Driven Animations With “@supports”: You Want to Check for “animation-range” Too (bra)158
css, feature-detection, support, animations, browsers
Firefox DevTools Newsletter 130 (nic/fir)157
release-notes, browsers, dev-tools
New to the Web Platform in August156
release-notes, web-platform, browsers, chrome
The Dying Web (mre)155
browsers, chrome, chromium, web
Announcing Official Puppeteer Support for Firefox (moz)154
browsers, puppeteer, support
New to the Web Platform in July153
release-notes, web-platform, browsers, safari, chrome
How to Try Experimental CSS Features (hui)152
how-tos, css, browsers, safari, chrome
New to the Web Platform in June151
release-notes, web-platform, browsers, chrome, safari
What Is the Best Browser for Privacy?150
browsers, privacy, comparisons, brave, tor-browser, vivaldi, epic
Firefox DevTools Newsletter 127 (nic/fir)149
release-notes, browsers, dev-tools
See What’s New in Firefox [127.0] (moz)148
release-notes, browsers
Display the Specificity of a CSS Selector (pat/dev)147
css, selectors, cascade, dev-tools, browsers, chrome, edge, safari
New to the Web Platform in May146
release-notes, web-platform, browsers, chrome, safari
Here’s What We’re Working on in Firefox (moz)145
browsers
New to the Web Platform in April144
release-notes, web-platform, browsers, chrome, safari
New to the Web Platform in March143
release-notes, web-platform, browsers, safari, chrome
Bugs I’ve Filed on Browsers (nol)142
browsers, chromium, webkit, quality
New to the Web Platform in February141
release-notes, web-platform, browsers, chrome, safari
Why I Use Firefox (sim)140
browsers
New to the Web Platform in January139
release-notes, web-platform, browsers, chrome, safari
Mozilla Says Apple’s New Browser Rules Are “as Painful as Possible” for Firefox (ver)138
browsers, apple, mozilla, mobile
Battle of the Browsers (zer)137
browsers, browser-engines, blink, chrome, edge, brave, gecko, webkit, safari, comparisons
Navigating JavaScript Security: Recompiling Firefox to Bypass Anti-Debugger Techniques (gli)136
javascript, security, debugging, browsers
Chrome Alternative Browsers to Check Out in 2024135
browsers, arc, chromium, orion
See What’s New in Firefox [121.0] (moz)134
release-notes, browsers
New to the Web Platform in December133
release-notes, web-platform, browsers, chrome, safari
How to Enable Experimental CSS and JS Features in Chrome, Firefox, and Safari (zor/css)132
videos, how-tos, experiments, browsers, chrome, safari
Firefox on the Brink? (bry)131
browsers
New to the Web Platform in November130
release-notes, web-platform, browsers, chrome
Prodding Firefox to Update “:has()” Selection (mey)129
css, selectors, support
New to the Web Platform in July128
release-notes, web-platform, browsers, chrome, safari
See What’s New in Firefox [115.0] (moz)127
release-notes, browsers
New to the Web Platform in June126
release-notes, web-platform, browsers, chrome, safari
UC Browser vs. Other Browsers: Which Is the Best for Your Desktop?125
uc-browser, browsers, chrome, comparisons
New to the Web Platform in May124
release-notes, web-platform, browsers, chrome, safari
See What’s New in Firefox [113.0] (moz)123
release-notes, browsers
New to the Web Platform in April122
release-notes, web-platform, browsers, chrome
Firefox May Soon Reject Cookie Prompts Automatically121
cookies, legal, user-experience
Firefox Rolls Out Total Cookie Protection by Default to More Users Worldwide (moz)120
browsers, cookies, privacy
New to the Web Platform in March119
release-notes, web-platform, browsers, chrome, safari
XUL Layout Is Gone118
history, xul, browsers
Some Cross-Browser DevTools Features You Might Not Know (pan/css)117
dev-tools, browsers, chrome, safari
New to the Web Platform in January116
release-notes, web-platform, browsers, chrome, safari
Best Browsers For Developers in 2023 (tal)115
browsers, comparisons, polypane, brave, chrome
Cache the World: Turbo Charging Firefox Accessibility Performance and Maintainability (jcs)114
browsers, accessibility, caching
Improving Firefox Stability With This One Weird Trick (moz)113
browsers
Firefox-Only CSS (ami)112
css, browsers
Significant Improvements for Screen Readers Now in Nightly Firefox (moz)111
browsers, screen-readers, accessibility
Firefox (and Other Browsers), Forgotten? (col)110
browsers, testing
Use Firefox for Accessibility Testing (col)109
browsers, accessibility, testing
Mozilla Firefox Hits Back, Says Twitter Singled Out Its Web Browser108
mozilla, browsers, twitter+x, privacy
Version 100 in Chrome and Firefox (moz)107
browsers, support, chrome
What’s New in DevTools? (pat/sma)106
dev-tools, browsers, chrome, edge, safari
How to Customize Firefox UI—Step-by-Step Tutorial105
how-tos, tutorials, xul, browsers, customization
Firefox’s “bolder” Default Is a Problem for Variable Fonts (sim/css)104
css, fonts, variable-fonts, browsers
What’s New With DevTools: Cross-Browser Edition (pat/sma)103
dev-tools, browsers, chrome, edge, safari
Looking Fine With Firefox 89 (chr/moz)102
release-notes, browsers
Warp: Improved JS Performance in Firefox 83 (jan/moz)101
browsers, javascript, performance, spidermonkey, javascript-engines
A Guide to New and Experimental CSS DevTools in Firefox (vx/sma)100
guides, browsers, dev-tools
Firefox 69—a Tale of Resize Observer, Microtasks, CSS, and DevTools (chr/moz)99
release-notes, browsers
How to Enable Experimental Web Platform Features in Chrome and Firefox (mic)98
how-tos, experiments, web-platform, browsers, chrome
Goodbye, EdgeHTML (moz)97
edgehtml, gecko, browser-engines, browsers
Firefox 63—Tricks and Treats (moz)96
release-notes, browsers
In Your Face, Passwords: Big Three Browsers All Adopt Authentication API95
security, authentication, webauthn, apis, edge, chrome, browsers
Everything You Need to Know About the Plan to Kill Internet Passwords (dav/giz)94
passwords, authentication, webauthn, chrome, browsers
Firefox 60 Lands: It’s World’s First Browser to Give You Password-Free Logins, Says Mozilla (zdn)93
mozilla, browsers, webauthn
Inspecting Animations in DevTools (fon/css)92
css, animations, dev-tools, browsers, chrome
Optimizing CSS: Tweaking Animation Performance With DevTools91
css, animations, performance, optimization, dev-tools, browsers
Firefox 54: E10S-Multi, WebExtension APIs, CSS “clip-path” (moz)90
release-notes, browsers
Firefox 53: Quantum Compositor, Compact Themes, CSS Masks, and More (moz)89
release-notes, browsers
Think You Know the Top Web Browsers? (pet)88
metrics, browsers, chrome, safari, internet-explorer, opera, uc-browser
Flex Layout Fail: Fixing Firefox’s Keyboard Accessibility Bug With the CSS Order Property (zol)87
css, flexbox, layout, browsers, accessibility, source-order, bugs
Chrome, Firefox, and Edge Add Support for New WebAssembly Format (cam/sof)86
webassembly, support, browsers, chrome, edge
Revisiting Firefox’s DevTools (pat/sma)85
browsers, dev-tools
Firefox 40: Profiling JavaScript Performance and More (eli)84
browsers
What’s New in Firefox 3983
browsers
What’s New in Firefox 38 (eli)82
browsers
Want Fancy Firefox Features? Secure Your Website (sts/cne)81
browsers, http, security
What’s New in Firefox 36: Android Debugging, HTTP/2 Support, and More (eli)80
browsers
What’s New in Firefox 35 (cra)79
browsers
What’s New in Firefox 34 (cra)78
browsers
What’s New in Firefox 33 (eli)77
browsers
Mozilla Relents, Says It Will Implement HTML5 DRM Solution in Firefox (fre)76
mozilla, browsers, drm, eme
Konqueror vs. Firefox75
browsers, konqueror, comparisons
What’s New in Firefox 28 (cra)74
browsers
What’s New in Firefox 27 (cra)73
browsers
Despite Automatic Updates, Old Browsers Are Still a Problem (edb/zdn)72
browsers, web-platform, security, chrome, internet-explorer, safari
What’s New in Firefox 26 (cra)71
browsers
What’s New in Firefox 25 (cra)70
browsers
End of an Era as Firefox Bins “Blink” Tag (the)69
browsers, html
What’s New in Firefox 23 (cra)68
browsers
What’s New in Firefox 20 (cra)67
browsers
Firefox Raises the Online Privacy Bar With New Cookie Policy (edb/zdn)66
browsers, cookies, privacy
What’s New in Firefox 19 (cra)65
browsers
Hello Firefox, This Is Chrome Calling (sla)64
chrome, browsers, webrtc
What’s New in Firefox 18 (cra)63
browsers
Firefox 18 Beta Adds JavaScript Improvements, Retina Display Support (tec)62
browsers
Happy 10th Birthday Firefox! (cra)61
browsers, anniversaries
What’s New in Firefox 15 (cra)60
browsers
Firefox Beta 15 Supports the New Opus Audio Format (moz)59
browsers, multimedia
What’s New in Firefox 14 (cra)58
browsers
Turn Off Cache in Firefox When [You’re] Testing57
caching, browsers
What’s New in Firefox 12 and Chrome 18 (cra)56
browsers, chrome
Mozilla Delivers Firefox 10 (tec)55
mozilla, browsers
What’s New in Firefox 10 (cra)54
browsers
What’s New in Firefox 9.0 (cra)53
browsers
What’s New in Firefox 8 (cra)52
browsers
Mozilla Release Firefox 5 (cra)51
browsers, mozilla
HTML5 Forms Validation in Firefox 4 (mou)50
html, forms, validation, browsers
Opera With Extensions: Now Can It Replace Firefox? (smf/bet)49
opera, browsers, browser-extensions
HTML5 Accessibility (ste)48
websites, html, accessibility, browsers, support, chrome, internet-explorer, opera, safari
Firefox Unveiled: Gecko Basic Data Flow47
browsers, gecko, browser-engines, parsing
Firefox 4: CSS3 “calc()” (moz)46
css, functions, browsers
What’s Coming in Firefox 4.0 (cra)45
browsers
Firefox 4: The HTML5 Parser—Inline SVG, Speed, and More (hsi/moz)44
html, svg, parsing, gecko, browsers
Getting Users to Upgrade Their Browsers (rey/aja)43
browsers, chrome, internet-explorer, safari, opera
Eight Reasons to Choose Safari or Firefox (mac)42
browsers, safari, comparisons
Firefox 3.5 Is the World’s Most Popular Browser (cra)41
browsers
Web Open Font Format for Firefox 3.6 (moz)40
fonts, woff, browsers
HTML 5 Parser Lands in Gecko (dal/aja)39
html, parsing, gecko, browser-engines, browsers
Browser CSS Hacks (pau)38
browsers, css, hacks, internet-explorer, opera, safari
Firefox Support for CSS3 Multiple Backgrounds (dal/aja)37
css, backgrounds, support, browsers
Firefox 3.1 to Support HTML 5 Video and Audio (bra/aja)36
browsers, multimedia, html
“border-image”: No More Cutting Up Hell (dal/aja)35
css, borders, images, webkit, browsers, support
What’s the Fastest Way to Code a Loop in JavaScript?34
javascript, loops, performance, metrics, comparisons, browsers, camino, safari, opera, internet-explorer
Browser Memory Footprints: Watching With Real Usage (dal/aja)33
browsers, memory, safari, flock, opera, internet-explorer
New YSlow With Firefox 3 Support (sto)32
browser-extensions, release-notes, browsers, support
Firefox 3 CSS and HTML Support Information Available31
browsers, support, html, css
Two Hidden Features New in Firefox 3 (sen)30
browsers
The Browser Bunch (joe/mac)29
browsers, unix-like, comparisons, safari, flock, camino, omniweb, opera
Firefox 3 Offers Numerous Features for Developers28
browsers
Color Rendering Difference: Firefox vs. Safari (chr/css)27
colors, rendering, comparisons, safari, browsers
Firefox 3 Performance Gets a Boost26
browsers, opera, safari, internet-explorer, comparisons, metrics
Cursing With JavaScript: Three Random Tips (dal/aja)25
javascript, prototypejs, internet-explorer, browsers, pop-ups, tips-and-tricks
The Great Browser JavaScript Showdown (cod)24
javascript, performance, metrics, opera, safari, internet-explorer, browsers, comparisons
Mozilla Hunting for Memory (dal/aja)23
mozilla, browsers, mobile, memory
Font Rendering Differences: Firefox vs. IE vs. Safari (chr/css)22
css, fonts, rendering, internet-explorer, safari, browsers, comparisons
CSS Selectors—Speed Myths21
css, selectors, performance, metrics, extjs, jquery, dojo, mootools, prototypejs, internet-explorer, safari, opera, browsers, comparisons, myths
Firebug Tips and Tricks20
firebug, tips-and-tricks
Firefox 2.0 and Access Keys (gez)19
browsers, accesskeys, accessibility
AJAX/DHTML Library Scorecard: How Cross Platform Are They?18
ajax, dhtml, libraries, browsers, support, internet-explorer, safari, opera
The “ping” Attribute (nza)17
html, attributes, browsers, privacy
“<a ping>”16
browsers, html, privacy
Cross Browser Compatibility15
browsers, interoperability, internet-explorer, netscape, opera
Firebug14
websites, firebug, browsers, dev-tools
Debugging CSS With the DOM Inspector (jon/24w)13
css, debugging, browsers, dev-tools
New Firefox Browser Bulks Up on 508 Compliance12
browsers, section-508, accessibility, compliance
Firefox Fans Promised Version 1.5 Tonight (iai)11
browsers
Firefox Takes the Good With the Bad10
browsers
Results for JavaScript: Navigating Links9
html, attributes, events, javascript, screen-readers, support, internet-explorer, home-page-reader, jaws, browsers, accessibility
Firefox Investigation (rob)8
browsers, support, web-platform
Evaluating Web Sites for Accessibility With Firefox (pat)7
accessibility, auditing, browsers, link-lists
Websites Alienate Firefox Users6
browsers
Mozilla’s New Array Methods (nza)5
javascript, arrays, methods, mozilla, browsers
Why I Won’t Use Firefox (ppk)4
browsers
Netscape Aims Beyond Firefox (cne)3
netscape, browsers
Don’t Be Fooled! Keep Internet Explorer at All Cost! (plo)2
internet-explorer, browsers
Go Firefox, Go (jon)1
browsers