The latest news from Google on open source releases, major projects, events, and student outreach programs. Leak finder for JavaScript helps web application developers find memory leaks in their JavaScript programs. In garbage-collected languages, such as JavaScript, you cannot have traditional memory leaks by forgetting to free memory: when all references to an object are dropped, the object is g
A collection of reusable LESS mixins Download .zip Download .tar.gz View on GitHub ClearLess A reuseable collection of carefully-considered Less mixins, or YALML (Yet Another Less Mixin Library). The core tenets of this mixin library are to avoid output bloat wherever possible (via duplicated properties etc) and to provide flexibile, configurable solutions to the problems that are addressed by the
By Ilya Grigorik on June 14, 2012 Responsive design is our best answer today to the explosion and the variety of the different screen sizes on which online content is consumed: smartphone resolutions vary widely, landscape and touch orientations, different pixel densities, and so forth. CSS3 media queries allow the browser to alter the presentation of the page based on all of the above attributes
Mixins are one of the most useful and compelling reasons to use a CSS preprocessor. The typical way they are presented is for helping with CSS3 vendor prefix stuff. Indeed that is a compelling use case. No more tedious writing of all the prefixes and even more tedious updating of them over time. However, if you are using Sass, you can use Compass, and Compass already has all those CSS3 mixins read
Why do you write HTML using the <h1> tag and the <p> tag? Why not just use <div> and <span> tags for everything? Why use any specific HTML tags at all? The reason is that <p> and <h1> tags convey extra information about the content. They say "this is a paragraph" and "this is a heading at the first level", respectively. This is semantic HTML, or HTML for which the author makes every effort to ensu
Important: PhantomJS development is suspended until further notice (more details). PhantomJS is a headless web browser scriptable with JavaScript. It runs on Windows, macOS, Linux, and FreeBSD. Using QtWebKit as the back-end, it offers fast and native support for various web standards: DOM handling, CSS selector, JSON, Canvas, and SVG. The following simple script for PhantomJS loads Google homepag
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