Language Selection

English French German Italian Portuguese Spanish

Mozilla Development/News

Filed under
Moz/FF
  • Making WebAssembly better for Rust & for all languages

    One big 2018 goal for the Rust community is to become a web language. By targeting WebAssembly, Rust can run on the web just like JavaScript. But what does this mean? Does it mean that Rust is trying to replace JavaScript?

    The answer to that question is no. We don’t expect Rust WebAssembly apps to be written completely in Rust. In fact, we expect the bulk of application code will still be JS, even in most Rust WebAssembly applications.

    This is because JS is a good choice for most things. It’s quick and easy to get up and running with JavaScript. On top of that, there’s a vibrant ecosystem full of JavaScript developers who have created incredibly innovative approaches to different problems on the web.

  • March Add(on)ness: Video Download Helper (1) Vs Cookie AD (4)

    Video DownloadHelper is the easy way to download and convert Web videos from hundreds of YouTube-like sites.

    Video DownloadHelper is a strong contender, giving users the ability to snag videos from virtually any site. The add-on automatically finds videos on a webpage. What users do with those videos is nobody’s business and anyone’s guess.

    Fun Fact: 300 hours of video are uploaded to YouTube every minute and almost 5 billion videos are watched on Youtube every single day. If you tried to download all of them, your computer would explode.

  • This Week In Rust: This Week in Rust 225
  • The new Firefox lets you stop websites from asking to send you notifications

    The Mozilla Foundation released a new version of Firefox this week—release number 59. It treads further down the performance improvement path that November's Quantum release began, but its most interesting feature is a quality-of-life one: Firefox 59 users can prevent some websites from popping up requests to send notifications to your device or from requesting to use your camera unexpectedly.

  • Things Gateway, Part 7 - IKEA TRÅDFRI

    In this series of postings, I've been setting up, configuring, and playing with IoT devices through the experimental Things Gateway from Mozilla. I've covered the generic Zigbee and Z-Wave devices, the Philips Hue devices, and the TP-Link WiFi devices. Today, I add IKEA TRÅDFRI to this circus.

    Of course, in this series, I've also been doing a bit of editorializing. I was critical of the TP-Link devices because their security model requires the end user to just trust them. I'm critical of the IKEA TRÅDFRI for a physical safety reason. What does the word TRÅDFRI mean? I'm assuming it is a Swedish word that means "severe blood loss from slashed wrists" because that is what is likely to happen when opening the package. The clamshell plastic that entombs their products is difficult to open with anything short of a chainsaw. My kitchen scissors wouldn't do the job and I had to resort to garden pruning shears and that left dangerously sharp pieces that drew blood. Be careful.

  • Firefox Performance Update #3

    Hi! I’ve got another slew of Firefox performance work to report today.

    Special thanks to the folks who submitted things through this form to let me know about performance work that’s taken place recently! If you’ve seen something fixed lately that’ll likely have a positive impact on Firefox performance, let me know about it!

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.