Posts Tagged ‘HTML5’

We are pleased to present below all posts tagged with ‘HTML5’.

Optimize Images With HTML5 Canvas

Images have always been the heaviest component of websites. Even if high-speed Internet access gets cheaper and more widely available, websites will get heavier more quickly. If you really care about your visitors, then spend some time deciding between good-quality images that are bigger in size and poorer-quality images that download more quickly. And keep in mind that modern Web browsers have enough power to enhance images right on the user’s computer. In this article, I’ll demonstrate one possible solution.

Let’s refer to an image that I came across recently in my job. As you can see, this image is of stage curtains and has some (intentional) light noise:

Optimizing an image like this would be a real pain because it contains a lot of red (which causes more artifacts in JPEG) and noise (which creates awful artifacts in JPEG and is bad for PNG packing). The best optimization I could get for this image was 330 KB JPEG, which is quite much for a single image. So, I decided to do some experiments with image enhancement right in the user’s browser.

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HTML5 And The Document Outlining Algorithm

By now, we all know that we should be using HTML5 to build websites. The discussion now is moving on to how to use HTML5 correctly. One important part of HTML5 that is still not widely understood is sectioning content: section, article, aside and nav. To understand sectioning content, we need to grasp the document outlining algorithm.

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Understanding the document outlining algorithm can be a challenge, but the rewards are well worth it. No longer will you agonize over whether to use a section or div element — you will know straight away. Moreover, you will know why these elements are used, and this knowledge of semantics is the biggest benefit of learning how the algorithm works.

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The Neglected Necessities Of Design

Right now is an exciting time to be in the Web design community. Every month we seem to stumble on a new thought-provoking way to put our expanding tool set to use for our clients and the patrons of the Web. Many designers are chomping at the bit to litter their websites with new CSS, advanced HTML and ultra-engaging JavaScript. By all means, go out and use every last declaration and element you can get your hands on. Abusing, misusing and taking advantage of everything the Web could possibly offer is the best way to learn about what we can and can’t and should and shouldn’t do in future.

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Whether you are excitedly exploring responsive design, diving headlong into accessibility, building a typographic masterpiece or seeing what level of interactivity you can achieve, all of your Web-based projects should have a common core. All of the new methods being discussed in the design community daily might be overwhelming, but no matter what route you ultimately take, almost any Web project you embark on today should start with solid HTML and logical CSS. This may seem like common sense, but the fact is that very, very few websites today benefit from sensationally optimized HTML and CSS and appropriately applied JavaScript.

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Dear Clients, The Web Has Changed. It’s Time To Use CSS3 and HTML5 Now.

Since hearing about HTML5 and CSS3, then later reading Hardboiled Web design by Andy Clarke, I have been working on a presentation to help introduce these development methods to my clients. If all i said to them was “these are the latest development methods, but there will be visual differences”, I’m sure you can imagine the response I would receive.

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Most of the clients I have these days tell me they want the following: HTML to validate as strict or transitional, CSS to validate, site to be Accessibility level 2+ and last but not least, design needs to look the same across all browsers. They have learnt this information from us (developers and agencies) over the last 10 years of us educating the world on best practice. Now we need to re-educate them and it wont be easy! Most people steer away from things they don’t understand out of fear of the unknown.

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Create An HTML/CSS Mobile Web App Using Sencha Touch

The world of mobile app development is quickly becoming a crowded and complicated space, especially for those outside of the development niche. “Which development platform should I use?” “Do I go native or Web-based?” “Which devices should I plan for?” “Can I build my mobile website by hand or should I use a pre-built package?” The questions are endless.

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As a designer, my job is to help my clients answer these questions. I try to stay in the category of “knowing enough to be dangerous,” and I keep tabs on the latest mobile development trends, one being the growing popularity of mobile Web apps.

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Behind The Scenes Of Nike Better World

Perhaps one of the most talked about websites in the last 12 months has been Nike Better World. It's been featured in countless Web design galleries, and it still stands as an example of what a great idea and some clever design and development techniques can produce.

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In this article, we’ll talk to the team behind Nike Better World to find out how the website was made. We'll look at exactly how it was put together, and then use similar techniques to create our own parallax scrolling website. Finally, we'll look at other websites that employ this technique to hopefully inspire you to build on these ideas and create your own variation.

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Free HTML5/CSS3 WordPress 3.1+ Theme With Responsive Layout: Yoko

In this post we are glad to present a yet another freebie: a responsive WordPress theme Yoko which was designed by talented designers Ellen and Manuel from Elmastudio and released for the Web design community. Of course, the theme is absolutely free to use in private and commerical projects.

Yoko WordPress theme

Yoko is a modern and flexible WordPress theme. With the responsive layout based on CSS3 media queries, the theme adjusts to different screen sizes. The design is optimized for big desktop screens, tablets and small smartphone screens. To make your blog more individual, you can use the new post formats (like gallery, aside or quote), choose your own logo and header image, customize the background and link color.

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Syncing Content With HTML5 Video

One of the main changes from HTML4 to HTML5 is that the new specification breaks a few of the boundaries that browsers have been confined to. Instead of restricting user interaction to text, links, images and forms, HTML5 promotes multimedia, from a generic <object> element to a highly specified <video> and <audio> element, and with a rich API to access in pure JavaScript.

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Native multimedia capability has a few benefits. For instance, end users have full control over the multimedia. The native controls of browsers allow users to save videos locally or email them to friends. Also, HTML5 video and audio are keyboard-enabled by default, which is a great accessibility benefit.

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