The calc() function lets you use simple mathematical operations in CSS (almost) anywhere a length, angle, or similar number is required. It also lets you pull off tricks preprocessors can’t, such as
calc(50% - 1em)
Someone watched all of the talks from the superb Chrome Dev Summit, took notes on each, and embedded the videos for you to enjoy too.
Rather than having a blank space while a large background image loads, you can show a blurred low res version then transition to the high res later. This is a very thorough tutorial showing how.
Get a breakdown of the digest cycle including AJAX, templating, services cache calls. See how each controller spends its time and what’s slowing your app. Sign up to the private beta.
PostCSS, a plugin based toolkit for transforming CSS, is commonly lauded as being the next big thing in working with CSS. In this Smashing Magazine article, Drew Minns gives a solid tour.
A simple page that shows how every HTML5 form element looks on your current operating system and browser.
Provides a vocabulary for describing graphical documents for improved representation for people with disabilities.
The HTML Accessibility API Mappings (HTML-AAM) define how user agents map HTML 5.1 elements and attributes to platform accessibility APIs.
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O'Reilly Fluent 2016 Best Price Ends Tomorrow (Mar 7-10, San Francisco) news
Opera 34 (based on Chromium 47) Released: What's New? news
Support for Array.prototype.includes, ES6 rest parameters, requestIdleCallback, and more.
Unity 5.3 WebGL Updates news
Unity is a popular desktop and mobile game engine which recently added WebGL export support. This has now had significant improvements.
Mozilla Will Stop Developing And Selling Firefox OS Smartphones
You Know How to Code, but How Are Your Design Skills? course
Learn UI UX design through part-time, online courses with 1-on-1 mentorship from expert designers.
CSS Preprocessing with Visual Studio tutorial
Telerik Developer Network
Intuitive Scrolling Interfaces with CSS Scroll Snap Points tutorial
Building Realtime Collaborative Offline-First Apps with React, Redux, PouchDB and WebSockets tutorial
Introducing sGrid: A Stylus-based Flexbox Grid System tutorial tools
Remembering the Document Outline in an HTML5 World video
Why I'm Excited About Native CSS Variables opinion
CSS3 Is Not Proven to Be Turing Complete opinion
Jonas Schubert Erlandsson
DreamFactory simplifies data connections for web apps tools
Free and open source, DreamFactory automatically generates REST APIs from nearly any data source. We'll even host it for you for free.
Test CSS Flexbox Rules Live tools
A quick, handy way to see what different flexbox CSS properties do with some boxes inside a container.
Wee: A Lightweight, Logical Front-End Framework tools
Primer: The CSS Toolkit and Guidelines that Power GitHub tools code
Expressive CSS: An Approach to Writing Scalable CSS code opinion
CSS SANS: A CSS Font With One Div Tag Per Letter code
Solid: BuzzFeed's CSS Style Guide code
Uses immutable, atomic CSS classes for rapid prototyping.
The Story of Space Debris, in WebGL demo
The Royal Institution
An Automatically Playing 3D Snake Game using WebGL demo