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Mozilla leftovers

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Moz/FF
  • Mozilla Marketing Engineering & Ops Blog: Kuma Report, December 2017

    We have a lot of things we have to do in Q1 2018, such as the CDN and Django 1.11 update. We postponed a detailed plan for 2018, and instead will spend some of Q1 discussing goals and priorities. During our discussions in December, a few themes came up.

    For the MDN Web Docs product, the 2018 theme is Reach. We want to reach more web developers with MDN Web Docs data, and earn a key place in developers’ workflows. Sometimes this means making developer.mozilla.org the best place to find the information, and sometimes it means delivering the data where the developer works. We’re using interviews and surveys to learn more and design the best experience for web developers.

    For the technology side, the 2018 theme is Simplicity. There are many seldom-used Kuma features that require a history lesson to explain. These make it more complicated to maintain and improve the web site. We’d like to retire some of these features, simplify others, and make it easier to work on the code and data. We have ideas around zone redirects, asset pipelines, and translations, and we hope to implement these in 2018.

    One thing that has gotten more complex in 2017 is code contribution. We’re implementing new features like browser-compat-data and interactive-examples as their own projects. Kuma is usually not the best place to contribute, and it can be challenging to discover where to contribute. We’re thinking through ways to improve this in 2018, and to steer contributor’s effort and enthusiasm where it will have the biggest impact.

  • Retained Display Lists

    As part of the lead up to Firefox Quantum, we added new telemetry to Firefox to help us measure painting performance, and to let us make more informed decisions as to where to direct our efforts. One of these measurements defined a minimum threshold for a ‘slow’ paint (16ms), and recorded percentages of time spent in various paint stages when it occurred. We expected display list building to be significant, but were still surprised with the results: On average, display list building was consuming more than 40% of the total paint time, for work that was largely identical to the previous frame. We’d long been planning on an overhaul of how we built and managed display lists, but with this new data we decided that it needed to be a top priority for our Painting team.

  • Multilingual Gecko in 2017

    In January 2017, we set the course to get a new localization framework named Fluent into Firefox.

    Below is a story of the work performed on the Firefox engine – Gecko – over the last year to make Fluent in Firefox possible. This has been a collaborative effort involving a lot of people from different teams. It’s impossible to document all the work, so keep in mind that the following is just the story of the Gecko refactor, while many other critical pieces were being tackled outside of that range.

    Also, the nature of the project does make the following blog post long, text heavy and light on pictures. I apologize for that and hope that the value of the content will offset this inconvenience and make it worth reading.

More in Tux Machines

openSUSE Tumbleweed Users Get LibreOffice 6.1, Mozilla Firefox 61, and FFmpeg 4

The month of July 2018 was pretty busy for the openSUSE Tumbleweed development team, and the first two weeks of the month already delivered dozens of updates and security fixes. openSUSE developer Dominique Leuenberger reports that a total of nine snapshots have been released in July 2018 for the openSUSE Tumbleweed Linux operating system series, which follows a rolling release model where users install once and receive updates forever. As expected, these 9 snapshots bring numerous updates and bugfixes. Read more

Today in Techrights

today's leftovers

Linux Kernel/Foundation

  • Linux Foundation Brings Power of Open Source to Energy Sector
    The Linux Foundation launched on July 12 its latest effort—LF Energy, an open-source coalition for the energy and power management sector. The LF Energy coalition is being backed by French transmission system operation RTE, Vanderbilt University and the European Network of Transmission System Operators (ENTSO-E). With LF Energy, the Linux Foundation is aiming to replicate the success it has seen in other sectors, including networking, automotive, financial services and cloud computing.
  • Marek Squeezes More Performance Out Of RadeonSI In CPU-Bound Scenarios
    AMD's leading open-source RadeonSI Gallium3D developer, Marek Olšák, sent out a new patch series this week aiming to benefit this Radeon OpenGL driver's performance in CPU-bound scenarios. The patch series is a set of command submission optimizations aimed to help trivial CPU-bound benchmarks to varying extents. In the very trivial glxgears, the patch series is able to improve the maximum frame-rates by around 10%.
  • Intel Sends In A Final Batch Of DRM Feature Updates Targeting Linux 4.19
    After several big feature pull requests of new "i915" Intel DRM driver features landing in DRM-Next for Linux 4.19, the Intel open-source developers have sent in what they believe to be their last batch of feature changes for queuing this next kernel cycle.