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Archive for the WebKit Category

Adobe Explores the Future of Responsive Digital Layout with National Geographic Content

Update (5/21/13): To see the mobile prototype, check out Creating an Installed Application Experience on Mobile With Web Technologies. National Geographic partnered with Adobe, sharing select content for Adobe’s use to experiment with digital layout. The results mark the beginning of a technical and design collaboration that will look at innovating around layout while responding... Continue reading →

Growing and Shrinking Polygons

Hans Muller recently added another fascinating blog post to his running series on the implementation of shape-inside from the CSS Shapes Level 2 specification.  In this post Hans describes the initial support he recently added for applying shape-inside and shape-padding to polygonal shapes. While this first round of support in limited in scope, it is another step down... Continue reading →

Penetrating Polygons Explained

Hans Muller has another great blog post focusing on his work implementing the shape-inside feature from the CSS Shapes Level 2 specification. In this installment, Hans explains how he calculates the shape-inside that corresponds to a polygon penetrating an HTML element’s content box. Read all about how the algorithm works and play with Hans’s interactive... Continue reading →

Freeing the Floats of the Future From the Tyranny of the Rectangle

With modern web layout you can have your content laid out in whatever shape you want as long as it’s a rectangle. Designers in other media have long been able to have text and other content lay out inside and around arbitrarily complex shapes. The CSS Exclusions, CSS Shapes Level 1, and CSS Shapes Level... Continue reading →

CSS Fragmentation In WebKit

What is fragmentation? The CSS 2.1 specification defines a box model to represent the layout of a document and pretty much everything is a box. Normal flow nodes (e.g. not absolutely positioned) are laid out child by child starting at the top of their parent element box. If an element’s box is too small to fit all the content,... Continue reading →

A look into Custom Filters reference implementation

Over the past two years, my team in Adobe has been actively working on the CSS Custom Filters specification (formerly CSS Shaders), which is just one part of the greater CSS Filters specification. Alongside the spec work, we have been working on the CSS Custom Filters WebKit implementation, so I’ve decided to write this blog... Continue reading →

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Introduction to the Performance-Tests in WebKit

In this post I would like to give a short overview of WebKit’s performance and memory testing framework. Along with a bunch of WebKit geeks, I have been involved in the development process for a while, mostly from the side of contributions to memory-measurement. If I were to summarize the evolution of performance tests in... Continue reading →

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