Firefox Articles
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Improved Process Isolation in Firefox 100
Firefox uses a multi-process model for additional security and stability while browsing: Web Content (such as HTML/CSS and Javascript) is rendered in separate processes that are isolated from the rest of the operating system and managed by a privileged parent process. This way, the amount of control gained by an attacker that exploits a bug in a content process is limited. In this article, we would like to dive a bit further into the latest major milestone we have reached: Win32k Lockdown, which greatly reduces the capabilities of the content process when running on Windows.
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Adopting users’ design feedback
On March 1st, 2022, MDN Web Docs released a new design and a new brand identity. Overall, the community responded to the redesign enthusiastically and we received many positive messages and kudos. We also received valuable feedback on some of the things we didn’t get quite right, like the browser compatibility table changes as well as some accessibility and readability issues.
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Mozilla partners with the Center for Humane Technology
We’re pleased to announce that we have partnered with Center for Humane Tech, a nonprofit organization that radically reimagines the digital infrastructure. Its mission is to drive a comprehensive shift toward humane technology that supports the collective well-being, democracy and shared information environment.
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Performance Tool in Firefox DevTools Reloaded
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.
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Announcing Interop 2022
Writing high quality standards is a necessary first step to an interoperable web platform, but ensuring that browsers are consistent in their behavior requires an ongoing process. Browsers must work to ensure that they have a shared understanding of web standards, and that their implementation matches that understanding. Interop 2022 is a cross-browser initiative to find and address the most important interoperability pain points on the web platform. The end result is a public metric that will assess progress toward fixing these interoperability issues.
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A new year, a new MDN
If you’ve accessed the MDN website today, you probably noticed that it looks quite different. We hope it’s a good different. Let us explain! In mid-2021 we started to think about modernizing MDN’s design, to create a clean and inviting website that makes navigating our 44,000 articles as easy as possible. We wanted to create a more holistic experience for our users, with an emphasis on improved navigability and a universal look and feel across all our pages.
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Version 100 in Chrome and Firefox
Chrome and Firefox will reach version 100 in a couple of months. This has the potential to cause breakage on sites that rely on identifying the browser version to perform business logic. This post covers the timeline of events, the strategies that Chrome and Firefox are taking to mitigate the impact, and how you can help.
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Improving the Storage Access API in Firefox
Before we roll out State Partitioning for all Firefox users, we intend to make a few privacy and ergonomic improvements to the Storage Access API. In this blog post, we’ll detail a few of the new changes we made.
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Retrospective and Technical Details on the recent Firefox Outage
On January 13th 2022, Firefox became unusable for close to two hours for users worldwide. This incident interrupted many people’s workflow. This post highlights the complex series of events and circumstances that, together, triggered a bug deep in the networking code of Firefox.
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Hacks Decoded: Sara Soueidan, Award-Winning UI Design Engineer and Author
Sara Soueidan is an independent Web UI and design engineer, author, speaker, and trainer from Lebanon. Currently, she’s working on a new course, "Practical Accessibility," meant to teach devs and designers ways to make their products accessible. We chatted with Sara about front-end web development, the importance of design and her appreciation of birds.