Articles tagged “HTML”
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The 100% Markdown Expedition
In June 2021, we decided to start converting the source code for MDN web docs from HTML into a format that would be easier for us to work with. The goal was to get 100% of our manually-written documentation converted to Markdown, and we really had a mountain of source code to climb for this particular expedition. In this post, we’ll describe why we decided to migrate to Markdown, and the steps you can take that will help us on our mission.
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Improved Process Isolation in Firefox 100
Firefox uses a multi-process model for additional security and stability while browsing: Web Content (such as HTML/CSS and Javascript) is rendered in separate processes that are isolated from the rest of the operating system and managed by a privileged parent process. This way, the amount of control gained by an attacker that exploits a bug in a content process is limited. In this article, we would like to dive a bit further into the latest major milestone we have reached: Win32k Lockdown, which greatly reduces the capabilities of the content process when running on Windows.
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Hacks Decoded: Sara Soueidan, Award-Winning UI Design Engineer and Author
Sara Soueidan is an independent Web UI and design engineer, author, speaker, and trainer from Lebanon. Currently, she’s working on a new course, "Practical Accessibility," meant to teach devs and designers ways to make their products accessible. We chatted with Sara about front-end web development, the importance of design and her appreciation of birds.
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Hacks Decoded: Thomas Park, Founder of Codepip
Welcome to our Hacks: Decoded Interview series! We spoke with Thomas Park over email about coding, his favourite apps and his past life at Mozilla. Thomas is the founder of Codepip, a platform he created for coding games that helps people learn HTML, CSS, JavaScript, etc. The most popular game is Flexbox Froggy.
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Implementing form filling and accessibility in the Firefox PDF viewer
Last year, during lockdown, many discovered the importance of PDF forms when having to deal remotely with administrations and large organizations like banks. Firefox supported displaying PDF forms, but it didn’t support filling them: users had to print them, fill them by hand, and scan them back to digital form. We decided it was time to reinvest in the PDF viewer (PDF.js) and support filling PDF forms within Firefox to make our users' lives easier.
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January brings us Firefox 85
To wrap up January, we are proud to bring you the release of Firefox 85. In this version we are bringing you support for the :focus-visible pseudo-class in CSS and associated devtools, , and the complete removal of Flash support from Firefox. We’d also like to invite you to preview two exciting new JavaScript features in the current Firefox Nightly — top-level await and relative indexing via the .at() method. Have fun!
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To Eleventy and Beyond
Porting an established static website from one generator to another can be daunting. In this post, Add-ons Engineering Manager Stuart Colville recounts the experience of migrating Firefox Extension Workshop, Mozilla’s site for Firefox-specific extension development resources, from the Ruby-based site generator Jekyll to JavaScript-based Eleventy.
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Introducing the MDN Web Docs Front-end developer learning pathway
The MDN Web Docs Learning Area teaches fundamentals of modern web development, beginning with HTML, CSS, and JavaScript essentials. In feedback this year, readers asked for a more opinionated, structured approach. They asked for coverage of client-side tooling, frameworks, transformation tools, and deployment tools widely used in today's workplace. Meet the Front-end developer learning pathway from MDN.
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Firefox 75: Ambitions for April
Firefox 75 is chock full of handy new dev tooling: instant evaluation in the web console, event breakpoints for WebSockets, and more. New web platform features include HTML lazy loading for images, the CSS min(), max(), and clamp() functions, public static class fields, and additions to Web Animations API support.
