Developer Tools Articles
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Down and to the Right: Firefox Got Faster for Real Users in 2023
To deliver against our vision and enable a better online experience for everyone, we’ve been working hard on making Firefox even faster. We’re extremely happy to report that this has resulted in a significant improvement in speed over the past year.
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Letting users block injected third-party DLLs in Firefox
In Firefox 110, users now have the ability to control which third-party DLLs are allowed to load into Firefox processes. Let’s talk about what this means and when it might be useful.
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Announcing Interop 2023
Interop 2022 showed significant improvements in the interoperability of multiple platform features, along with several cross-browser investigations that looked into complex, under-specified, areas of the platform where interoperability has been difficult to achieve. Building on this, we're pleased to announce Interop 2023, the next iteration of the Interop project.
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Improving Firefox stability with this one weird trick
We break down how we reduced Firefox out-of-memory crashes on Windows with a simple trick. Poorly behaving web pages and apps are no longer capable of crashing the browser by exhausting memory.
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Everything Is Broken: Shipping rust-minidump at Mozilla – Part 1
For the last year, we've been working on the development of rust-minidump, a pure-Rust replacement for the minidump-processing half of google-breakpad. The first in this two-part series explains what minidumps are, and how we made rust-minidump.
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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.
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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.
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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.
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Hacks Decoded: Adewale Adetona
Adetona Adewale Akeem, more popularly known as iSlimfit, is a Nigeria-born revered digital technologist and marketing expert. He is the co-founder of Menopays, a fintech startup offering another Buy Now Pay Later (BNPL) option across Africa. We chatted with him about founding Menopays and the impact of tech solutions developed in Nigeria.
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Contributing to MDN: Meet the Contributors
If you’ve ever built anything with web technologies, you’re probably familiar with MDN Web Docs. With about 13,000 pages documenting how to use programming languages such as HTML, CSS and JavaScript, the site has about 8,000 people using it at any given moment. MDN relies on contributors to help maintain its ever-expanding and up to date documentation. We reached out to 4 long-time community contributors to talk about how and why they started contributing, why they kept going, and ask what advice they have for new contributors.
