Currently my better half Kasia is working on a JavaScript training course and wanted to explain the concepts of JavaScript with a game. So we sat down and did a simple game example whilst she was fretting over the structure of the course. As she wanted to explain how to interact with the DOM in JavaScript rather than using Canvas we had some fun using CSS animation in conjunction with simple keyboard controls. More on the game in due time, but here is a quick thing we found to be extremely useful and not really used enough in the wild – the interplay of data attributes, CSS and changing states.
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In this article, I’ll introduce you to Fabric.js—a powerful JavaScript library that makes working with the HTML5 canvas element a breeze. Fabric provides a missing object model for canvas, as well as an SVG parser, a layer of interactivity, and a whole suite of other indispensable tools. It is a fully open-source project, licensed under MIT, with many contributions over the years. Delete the scoop?
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In modern days we have two primary options for moving an element across the screen: using CSS 2D transforms and translate() Delete the scoop?
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This blog post explores many HTML5 APIs, including Fullscreen API, Page Visibility API, getUserMedia API, Battery API, and Link Prefetching!
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Part polemic, part instruction manual, The Truth About HTML5 has ignited an interesting debate. Here we present an exclusive excerpt on the problems around structuring in HTML5
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Dans le cadre du SEOCamp de Nantes 2012, j'ai été invité à intervenir sur le thème de html5 et le SEO.
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Mobile app developers see strengths in both paradigms as well as in a hybrid approach...
Do you ever wish your clients would take a lie detector test? Often clients and prospective clients make statements during project negotiations or in the course of the project itself that just aren’t true. Sometimes they do this on purpose (such as when they try to manipulate you to lower your price or turn in the work more quickly). Other times, they just don’t know any better. Delete the scoop?
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Since 2008, HTML5 has slowly been creeping onto the world wide web, making it more personalized and interactive. When will the web of the future arrive?
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What we have for you today is 50 web-based apps and tools that will either offer, in one way or another, a time-saving solution to many modern development...
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The HTML5 File API allows developers to interact with the local filesystem on the client-side. Using these APIs, developers can build more robust web applications that work seamlessly both online and offline. This tutorial demonstrates the basic usage of these APIs to do common tasks like reading the properties and content of files.
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We’ll help you choosing the best HTML5 based video player for your next project.
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HTML5 gives us great tools to enhance the visual appearance of web applications. This is especially true in the realm of animations. However, with this new power also come new challenges. Actually these challenges aren't really that new and it might sometimes make sense to ask your friendly desk neighbor, the Flash programmer, how she has overcome similar things in the past.
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I recently came across Christian Heilmann’s Five things you can do to make HTML5 perform better article, where point number three is to use CSS Transforms instead of position and top/left when moving elements across a page. It is a practice increasingly championed, such as in the noted Paul Irish video, Why Moving Elements With Translate() Is Better Than Pos:abs Top/left.
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No doubt you interact with at least one form on the Web every day. Whether you’re searching for content or logging in to your e-mail account or Facebook page, using online forms is one of the most common tasks performed on the Web. As designers and developers, creating forms has a certain monotony about it, particularly writing validation scripts for them. HTML5 introduces a number of new attributes, input types, and other elements for your markup toolkit. In this article we’ll be focussing on the new attributes with a future article looking at the new input types.
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As we celebrate the release of Windows Phone 8 around the globe, we would like to share some of the exciting new features that will make building feature-rich HTML5 sites and applications for Windows Phone 8 easier than ever.
It is important to mention that these features that help give Internet Explorer its fast and fluid performance (including the blazing fast JavaScript engine) work the same way in both Internet Explorer and any application that uses the WebBrowser control.
It is important to mention that these features that help give Internet Explorer its fast and fluid performance (including the blazing fast JavaScript engine) work the same way in both Internet Explorer and any application that uses the WebBrowser control.
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Access the desktop camera and video using HTML, JavaScript, and Canvas. The camera may be controlled using HTML5 and getUserMedia.
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According to Nielsen, as of 2009 nearly 60% people in the US used their TV and internet simultaneously for an average of 2.5 hours per person per month. That's around 128 million people and just over 19 billion minutes of simultaneous viewing per month! It's not surprising, then, that we've seen a surge of interest in multi-screen development recently. As part of this, we've submitted a draft specification to the W3C entitled Network Service Discovery API which aims to ease discovering and sharing data between devices.
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Open Source Javascript graphics library jsDraw2DX based on SVG (VML for old IE). Draw line, rectangle, circle, ellipse, polygon, arc, bezier curve, curves.
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For the purpose of this Techtorial, we’re going to build a simple news reader application for my friend‘s Tech Blog DailySocial.net. We’re going to extract contents using only frontend technologies, JavaScript to be exact. There will be no caching (persistency) at all, you are welcomed to fork and do your own implementation, you could try to persist by using Local Storage or even cookies (beware of the 4 KB limit for this).
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Great selection of the best HTML Boilerplates, CSS and WordPress Frameworks...
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Today we’re going to take Orman Clark’s Menu Notification Badges design and build it using HTML and CSS. We’ll look at a couple of ways to achieve the effect, including the use of HTML5 data attributes which you may be unfamiliar with. Let’s dive in!
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In this 30min video I cover:
Reflows, what they are and how to avoid them
Hardware accelerated CSS, how to trigger it
Letting the browser optimize animation for you with requestAnimationFrame
Web Workers
Benchmarking
Build scripts
Reflows, what they are and how to avoid them
Hardware accelerated CSS, how to trigger it
Letting the browser optimize animation for you with requestAnimationFrame
Web Workers
Benchmarking
Build scripts
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Flash games are old and technology is advancing. I have collected some amazing HTML5 games that you can play this weekend and keep yourself busy. They are in random order (no ranking or anything else). Make sure you are using a modern browser that supports HTML5 and Canvas.
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