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Posts Tagged ‘Optimization’.

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

Don’t Get Crushed By The Load: Optimization Techniques And Strategies

Despite improvements in broadband and wireless Internet, load is in many ways more of an issue now than it was five years ago. The proliferation of mobile devices, increased user expectations, and the very real risks of losing customers and dropping in search result rankings have laid a heavy burden on developers to optimize loading time at all costs.

Ivy Group page under load has improved response time with memcached

In building websites primarily for the desktop environment, the Web development community previously didn’t spend much time concerning itself with load issues. Selecting the proper image formats and saving our JPEGs for the Web was about as far as many of us would go. On the whole, our hardware and software tools are forgiving enough to accommodate sloppy code. Our production environments can handle thousands of visitors per day, and our clients tend to have predictably manageable traffic.


When Editors Design: Controlling Presentation In Structured Content

Thanks to the skyrocketing popularity of mobile devices, a new generation of designers and CMS developers has found the religion of Structured Content. Once the domain of semantic markup purists and information architects, structured content models are at the heart of most multi-channel and multi-device Web projects.

When Editors Design: Controlling Presentation In Structured Content

At Lullabot, we often work with media, publishing and enterprise clients. Those businesses produce so much content and manage so many publishing channels that keeping presentation and design-specific markup out of their content is an absolute requirement. Unfortunately, this doesn’t mean that editors and writers are content with rigid, predictable designs for the material they publish.


Weak, Strong, Static And Dynamic An Introduction To Programming Type Systems

Static typing is great because it keeps you out of trouble. Dynamic typing is great because it gets out of your way and lets you get your work done faster. The debate between strongly and dynamically typed languages rages on, but understanding the issue starts with weak typing and languages such as C.

An Introduction To Programming Type Systems

C treats everything like a number. A character like a or 7 or % is the number of the ASCII symbol representing it; “true” and “false” are just 1 and 0. C defines variables with types such as int for integer and char for character, but that just defines how much memory to use. To access the variable and print it out, I need to know the type.


Release Responsive Nav: A Simple JavaScript Plugin For Responsive Navigation

There are several ways to make navigation responsive, and usually the solution we need is quite straightforward. But despite the apparent simplicity, there are many underlying factors which, when thought through and implemented properly, can make a simple solution even better without adding more complexity to the user interface.

Responsive Nav: A Simple JavaScript Plugin For Responsive Navigation

One of the problems I’ve encountered while building responsive navigations is that browsers currently don’t support CSS3 transitions to a height which is defined auto. Most of the time, we shouldn’t use fixed height either because the height of menu items might not be the same in all browsers, and the number of items may change. I also always try to reduce the weight of pages I build, so I’ve been wanting a solution that doesn’t require a big library such as jQuery to work.


Optimization Responsively Retrofitting An Existing Site With RWD Retrofit

Since the introduction of the iPhone in 2007, touchscreen mobile devices have exploded in popularity. They have introduced new problems, new solutions, new interactions, new ways of thinking and, of course, new costs to our clients.

Responsively Retrofitting An Existing Site With RWD Retrofit

The most important question on everyone’s mind — clients and developers alike — is, “How can we provide a great Web experience to our users on mobile?”


Responsible Considerations For Responsive Web Design

Responsive Web design has been evolving rapidly ever since Ethan Marcotte coined the term two years ago. Since then, techniques have emerged, become best practices and formed part of our ever-changing methodology.

Readability app

A few obvious examples are the multitude of responsive image techniques, conditional loading, and responsive design and server-side components (RESS), among many other existing and emerging strands stemming from the core concept of responsive Web design.


Adapting To The Ink Tips And Tricks For Print Style Sheets

Print continues to be treated somewhat cursorily by most Web designers, who tend to be obsessed with pixels rather than printers. In the real world, a significant portion of people rely on pages printed from websites for reference: there’s still something about having a physical sheet of paper in one’s hands, even in this age of digital saturation.

Tips And Tricks For Print Style Sheets

Web developers can take several steps to bridge the gap between the worlds of printers and LCD screens. First, let’s cover the basics. Modern print style sheets are typically placed within a media query.


RWD & Device Detection? Building A Better Responsive Website

Earlier this year, I was in the beginning stages of a redesign for our company’s website. We had already been planning to use a straightforward responsive approach to Web design, which is our preferred solution for multi-device support.

Building A Better Responsive Website

After hearing some frank discussions at An Event Apart conference in Boston about the limitations and challenges of responsive Web design, I realized that our solution needed a bit of adjustment.


Performance Writing Fast, Memory-Efficient JavaScript

JavaScript engines such as Google’s V8 (Chrome, Node) are specifically designed for the fast execution of large JavaScript applications. As you develop, if you care about memory usage and performance, you should be aware of some of what's going on in your user's browser's JavaScript engine behind the scenes.

Writing Fast, Memory-Efficient JavaScript

Whether it’s V8, SpiderMonkey (Firefox), Carakan (Opera), Chakra (IE) or something else, doing so can help you better optimize your applications. That's not to say one should optimize for a single browser or engine. Never do that. There are many common pitfalls when it comes to writing memory-efficient and fast code, and in this article we’re going to explore some test-proven approaches for writing code that performs better.


Secrets Of High-Traffic WordPress Blogs

We all know that WordPress is awesome - but being awesome isn't always enough. Does it perform well under pressure? Can it deal with traffic from millions of visitors every month? There's no question that WordPress can be used for your or my blog, but what about multi-authored blogs with thousands of comments? How do developers make it scale and perform?

Secrets Of High-Traffic WordPress Blogs

I talked to the developers behind some of the biggest WordPress blogs on the planet and asked them to tell me their secrets. Now I get to share them with you.


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