Recent Articles

  • DeepSpeech 0.6: Mozilla’s Speech-to-Text Engine Gets Fast, Lean, and Ubiquitous

    The Machine Learning team at Mozilla continues work on DeepSpeech, an automatic speech recognition (ASR) engine which aims to make speech recognition technology and trained models openly available to developers. In this overview of recent improvements, we'll show how DeepSpeech can transform your applications by enabling client-side, low-latency, and privacy-preserving speech recognition capabilities. Find out how you can participate.

  • Using WebAssembly from .NET with Wasmtime

    Wasmtime, the WebAssembly runtime from the Bytecode Alliance, recently added an early preview of an API for .NET Core, Microsoft’s free, open-source, and cross-platform application runtime. This API enables developers to programmatically load and execute WebAssembly code directly from .NET programs. Although .NET Core is already a cross-platform runtime, there are good reasons for .NET developers to take a closer look at WebAssembly, as Peter Huene demonstrates in this post.

  • Firefox 71: A year-end arrival

    Please welcome Firefox 71 to the stage! This time around, we have a plethora of new developer tools features including the web socket message inspector, console multi-line editor mode, log on events, and network panel full text search! And as if that wasn’t enough, there are important new web platform features available, like CSS subgrid, column-span, Promise.allSettled, and the Media Session API.

  • Multi-Value All The Wasm!

    Multi-value is a proposed extension to core WebAssembly that enables functions to return many values, among other things. It is also a prerequisite for Wasm interface types. Nick Fitzgerald has been adding multi-value support all over the place recently, started with the Rust and WebAssembly toolchain. Next he added support to the Wasmtime runtime, and the Cranelift code generator it’s built on top of. Here's his account of the journey.

  • Multiple-column Layout and column-span in Firefox 71

    Firefox 71, now available in Developer Edition and Beta, is an exciting release for fans of CSS Layout. Recently, we covered the arrival of subgrid in Firefox, but there is another property that we've also been keeping an eye on. Firefox 71 implements column-span from Multiple-column Layout. In this post Rachel Andrew describes the progress of the Multiple-column Layout specification.

  • Michael Stegeman

    Creating UI Extensions for WebThings Gateway

    Version 0.10 of Mozilla’s WebThings Gateway brings support for extension-type add-ons. Released last week, this powerful new capability lets developers modify the user interface (UI) to their liking with JavaScript and CSS. We also provide libraries for writing UI extensions in Python or node.js if you prefer. Let us know what you build!

  • Thermostats, Locks and Extension Add-ons – WebThings Gateway 0.10

    Today we are releasing WebThings Gateway 0.10. This new release comes with support for thermostats and smart locks, as well as an updated add-ons system including extension add-ons, which enable developers to extend the gateway user interface. We’ve also added localisation settings so that you can choose your country, language, time zone and unit preferences.

  • Upcoming notification permission changes in Firefox 72

    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. This is an intrinsic part of Mozilla's commitment to putting people first when they are online. In preparation, we ran a series of studies and experiments to understand how to improve the user experience and reduce annoyance. Now we're making some changes to the workflow for how sites ask users for permission to send them notifications.

  • Lin Clark

    Announcing the Bytecode Alliance: Building a secure by default, composable future for WebAssembly

    Lin Clark introduces the Bytecode Alliance, and uses Code Cartoon illustrations to share their vision of a WebAssembly ecosystem that is secure by default, fixing cracks in today’s software foundations. Based on advances in the emerging WebAssembly community, founding members of the Alliance - Mozilla, Fastly, Intel, and Red Hat - believe we can make this vision real. And we invite others to join the collaboration.

  • Auditing For Accessibility Problems With Firefox Developer Tools

    In Firefox 70, the Accessibility Inspector has become an auditing facility to help identify and fix many common mistakes and practices that reduce site accessibility. In this post, Marco Zehe offers an overview of what is available in this latest release.

  • From js13kGames to MozFest Arcade: A game dev Web Monetization story

    This is a case study in the making: how js13kGames, an online “code golf” competition for web game developers, tried out Web Monetization this year. And ended up at the Mozilla Festival, happening this week in London, demoing dozens of interesting web-monetized games. You can check out the MozFest Arcade online as well.

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