Recent Articles

  • 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.

  • Common Voice dataset tops 20,000 hours

    The latest Common Voice dataset, released today, has achieved a major milestone: More than 20,000 hours of open-source speech data that anyone, anywhere can use. The dataset has nearly doubled in the past year. Mozilla’s Common Voice seeks to change the language technology ecosystem by supporting communities to collect voice data for the creation of voice-enabled applications for their own languages.

  • MDN Plus now available in more countries

    Almost a month ago, we announced MDN Plus, a new premium service on MDN that allows users to customize their experience on the website. We are very glad to announce today that it is now possible for MDN users around the globe to create an MDN Plus free account, no matter where they are.

  • 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.

  • 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.

  • 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.

  • Introducing MDN Plus: Make MDN your own

    MDN is one of the most trusted resources for information about web standards, code samples, tools, and everything you need as a developer to create websites. Today, we are launching MDN Plus, our first step to providing a personalized and more powerful experience while continuing to invest in our always free and open webdocs.

  • Mozilla and Open Web Docs working together on MDN

    For both MDN and Open Web Docs (OWD), transparency is paramount to our missions. With the upcoming launch of MDN Plus, we believe it’s a good time to talk about how our two organizations work together, and if there is a financial relationship between us. Here is an overview of how our missions overlap and how they differ, and how a premium subscription service fits all this.

  • 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.

  • 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. 

  • 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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