Firefox Releases Articles
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Firefox 67: Dark Mode CSS, WebRender, and more
Firefox 67 is now available in general release, bringing a faster and better JavaScript debugger, support for CSS
prefers-color-schemequeries, and the initial debut of WebRender in stable Firefox. Dan Callahan walks through the highlights of browser, platform, and tooling features. -
Faster smarter JavaScript debugging in Firefox DevTools
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. The DevTools Debugger team – with help from our tireless developer community – has just landed updates that significantly improve performance and reliability.
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TLS 1.0 and 1.1 Removal Update
As you may have read last year, Safari, Firefox, Edge and Chrome browsers are removing support for TLS 1.0 and 1.1 in March of 2020. That means there’s less than a year to enable TLS 1.2 (and, ideally, 1.3) on your servers, otherwise all major browsers will display error pages, rather than the content your users came to see.
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Crossing the Rust FFI frontier with Protocol Buffers
The Firefox Application Services engineering team made the decision to use Rust to build cross-platform components for Firefox Sync, powering Firefox Accounts across many devices. They are implementing core business logic using Rust and wrapping it in a thin platform-native layer, such as Kotlin for Android and Swift for iOS.
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Scroll Anchoring in Firefox 66
Firefox 66 was released last week with a new feature called scroll anchoring, based on a new CSS specification. Scroll anchoring works to anchor the user to the content they’re looking at. As this content is moved by ads, screen rotations, screen resizes, or other causes, the page now scrolls to keep you at the same relative position to it. Learn how our intervention works.
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Firefox 66: The Sound of Silence
Firefox 66 is out, and brings with it a host of great new features like screen sharing, scroll anchoring, autoplay blocking for audible media, and initial support for the Touch Bar on macOS.
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Firefox 66 to block automatically playing audible video and audio
Unsolicited volume can be a great source of distraction and frustration for users of the web. So we are making changes to how Firefox handles playing media with sound and we want to make sure web developers are aware of this new audio autoplay blocking default. With the release of Firefox 66, now in Firefox Beta/Developer Edition, the browser will block audible audio and video, and will allow a site to play audio or video aloud via the
HTMLMediaElementAPI only once the user has initiated the audio. -
New in Firefox DevTools 65
We just released Firefox 65 with a number of new developer features that make it even easier for you to create, inspect and debug the web. Among all the features and bug fixes that made it to DevTools in this new release, we particularly want to highlight our brand new Flexbox Inspector and all the features and enhancements that deliver smarter JavaScript inspection and debugging.
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Firefox 65: WebP support, Flexbox Inspector, new tooling & platform updates
Firefox 65 ships today with some notable Firefox Devtools updates, including the release of the CSS Flexbox Inspector, a new changes panel, and more. We're shipping CSS platform improvements and updates to a variety of JavaScript APIs. Firefox 65 supports the WebP image format, and support for AV1, an open and royalty-free video compression format, is shipping now in Firefox 65 for Windows.
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Firefox 64 Released
The year's last release of Firefox bundles together goodies for all, including multi-tab management in the interface, new CSS features, devtools improvements, better privacy protections, add-ons updates, and much, much more. Read all about it!
