Faster Vue.js Execution in Firefox – Mozilla Hacks - the Web developer blog
Speedometer 3 is a cross-industry effort to build a modern browser benchmark rooted in real-world user experiences. Its goal is to focus browser engineering effort towards making the Web more smooth for actual users on actual pages. This is hard to do and most browser benchmarks don’t do it well, but we see it as a unique opportunity to improve responsiveness broadly across the Web. This requires
2023-08-03のJS: Riot.js v9.0.0、Firefox 116、React Server Componentsへの移行
JSer.info #654 - Riot.js v9.0.0がリリースされました。 Release Evergreen · riot/riot このリリースでは、Riot.jsとcompilerなどのバージョンを合わせるため、v8はスキップしてv9.0.0としてリリースされています。 Node.js 14/16のサポート終了、BabelでのTranspileをしないように変更、boolean属性の挙動変更などが含まれています。 Firefox 116がリリースされました。 Firefox 116.0, See All New Features, Updates and Fixes Firefox 116 for developers - Mozilla | MDN HTTP/2のアップロードパフォーマンスの改善、CSP3 external hashesをサポート。 FetchのgetRe
Cache the World: Turbo Charging Firefox Accessibility Performance and Maintainability | Jantrid
The Firefox accessibility engine is responsible for providing assistive technologies like screen readers with the information they need to access web page content. For the past couple of years, the Firefox accessibility team have been working on a major re-architecture of the accessibility engine to significantly improve its speed, reliability and maintainability. We call this project “Cache the W
Firefox 113 Significantly Boosts Accessibility Performance – Mozilla Accessibility
About 5 years ago Mozilla shipped Firefox Quantum, an upgrade that included significant performance improvements for most Firefox users. Unfortunately, Firefox Quantum didn’t improve performance for people who use screen readers and other assistive technology. In some ways, our screen reader performance actually regressed with the architecture changes that Quantum delivered. The Firefox accessibil
Firefox has something to offer Chrome's 3 billion users: ad block
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Manifest v3 signing available November 21 on Firefox Nightly – Mozilla Add-ons Community Blog
Starting November 21, 2022 add-on developers are welcome to upload their Firefox Manifest version 3 (MV3) compatible extensions to addons.mozilla.org (AMO) and have them signed as MV3 extensions. Getting an early jump on MV3 signing enables you to begin testing your extension’s future functionality on Nightly to ensure a smooth eventual transition to MV3 in Firefox. To be clear, Firefox will conti
Performance Tool in Firefox DevTools Reloaded – Mozilla Hacks - the Web developer blog
In Firefox 98, we’re shipping a new version of the existing Performance panel. This panel is now based on the Firefox profiler tool that can be used to capture a performance profile for a web page, inspect visualized performance data and analyze it to identify slow areas. The icing on the cake of this already extremely powerful tool is that you can upload collected profile data with a single click
Firefox 90 supports Fetch Metadata Request Headers – Mozilla Security Blog
Niklas Gögge and Christoph Kerschbaumer July 12, 2021 We are pleased to announce that Firefox 90 will support Fetch Metadata Request Headers which allows web applications to protect themselves and their users against various cross-origin threats like (a) cross-site request forgery (CSRF), (b) cross-site leaks (XS-Leaks), and (c) speculative cross-site execution side channel (Spectre) attacks. Cros
Introducing Firefox’s new Site Isolation Security Architecture – Mozilla Hacks - the Web developer blog
Introducing Firefox’s new Site Isolation Security Architecture Like any web browser, Firefox loads code from untrusted and potentially hostile websites and runs it on your computer. To protect you against new types of attacks from malicious sites and to meet the security principles of Mozilla, we set out to redesign Firefox on desktop. Site Isolation builds upon a new security architecture that ex
Introducing State Partitioning – Mozilla Hacks - the Web developer blog
State Partitioning is the technical term for a new privacy feature in Firefox called Total Cookie Protection, which will be available in ETP Strict Mode in Firefox 86. This article shows how State Partitioning works inside of Firefox and explains what developers of third-party integrations can do to stay compatible with the latest changes. Web sites utilize a variety of different APIs to store dat
Changes to SameSite Cookie Behavior – A Call to Action for Web Developers – Mozilla Hacks - the Web developer blog
Changes to SameSite Cookie Behavior – A Call to Action for Web Developers We are changing the default value of the SameSite attribute for cookies from None to Lax. This will greatly improve security for users. However, some web sites may depend (even unknowingly) on the old default, potentially resulting in breakage for those sites. At Mozilla, we are slowly introducing this change. And we are str
Upcoming notification permission changes in Firefox 72 – Mozilla Hacks - the Web developer blog
Notifications. Can you keep count of how many websites or services prompt you daily for permission to send notifications? Can you remember the last time you were thrilled to get one? Earlier this year we decided to reduce the amount of unsolicited notification permission prompts people receive as they move around the web using the Firefox browser. We see this as an intrinsic part of Mozilla’s comm
Firefox’s New WebSocket Inspector – Mozilla Hacks - the Web developer blog
The Firefox DevTools team and our contributors were hard at work over the summer, getting Firefox 70 jam-packed with improvements. We are especially excited about our new WebSocket inspection feature, because you told us in feedback how important it would be for your daily work. The WebSocket inspector will be released in Firefox 71, but is ready for you to use in Firefox Developer Edition now. To
Security/Anti tracking policy - MozillaWiki
This document describes the online tracking practices that Mozilla believes, as a matter of policy, should be blocked by default by web browsers. These practices are potentially harmful to users and cannot be meaningfully understood or controlled by users. We intend to implement technical protections in Firefox to block all tracking practices included in this policy. If we discover additional trac
Reinventing Firefox for Android: a Preview – Future Releases
At Firefox, we’re passionate about providing solutions for people who care about safety, privacy and independence. For several months, we’ve been working on a new strategy for our Android products to serve you even better. Today we’re very happy to announce a pilot of our new browser for Android devices that is available to early adopters for testing as of now. We’ll have a feature-rich, polished
Graphics Team ships WebRender MVP!
After many months of hard work and preparation, I’m pleased to announce the general availability of WebRender for selected Windows 10 devices. WebRender is a major rewrite of the Firefox rendering architecture using the same kind of GPU-based acceleration techniques used by games. Until now, our browser rendering pipeline varied depending on the platform and OS. This has a number of drawbacks: In
Faster smarter JavaScript debugging in Firefox DevTools – Mozilla Hacks - the Web developer blog
Script debugging is one of the most powerful and complex productivity features in the web developer toolbox. Done right, it empowers developers to fix bugs quickly and efficiently. So the question for us, the Firefox DevTools team, has been, are the Firefox DevTools doing it right? We’ve been listening to feedback from our community. Above everything we heard the need for greater reliability and p
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Mozilla Explains: Cookies and supercookies | The Mozilla Blog
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