December 22nd, 2009
Appending a stylesheet is better for performance when styling 15 or more elements.
CSS allows you to leverage pseudo-classes and define styles with the simple a:hover selector instead of both onmouseover and onmouseout event listeners.
December 8th, 2009
Installing TranslateThis couldn’t be easier—simply copy and paste the widget code anywhere on your website, you don’t have to upload any files or change any settings.
Get your own TranslateThis Widget
Read the TranslateThis Documentation
What can you customize in TranslateThis?
November 19th, 2009
There were a lot of good speakers at today’s jQuery Summit, but Paul Irish‘s talk on jQuery Anti-Patterns for Performance & Compression was my stand-out favorite. Covering a number of advanced jQuery performance optimization techniques, this speech put my knowledge of jQuery optimization to shame.
Before Paul’s talk my understanding of jQuery performance tuning was fairly simplistic:
- Optimize selectors to descend from an id if possible.
- Use tag names when selecting classes and don’t use an excessive number of selectors.
- Define variables instead of selecting the same object repeatedly.
- Optimize your code replacing repetition with object oriented functions.
But the information Paul presented blew all that out of the water. Here are 10 jQuery performance rules I gathered from his presentation:
1. Optimize selectors for Sizzle’s ‘right to left’ model
September 29th, 2009
Yet Another Featured Posts Plugin provides an easy-to-use interface for featuring specific posts in a WordPress blog. After installing the plugin, you can feature and unfeature posts by clicking on each post’s ‘featured star’ in the WordPress edit posts page.
Yet Another Featured Posts Plugin has a variety configuration options, allowing you to control a number of display options as well as which users can feature posts. For developers YAFPP allows several output options besides the default: it can return a data array, modify the next query for WordPress’ the_loop(), and or return formatted data (which can be easily formatted through the admin panel).
Download Yet Another Featured Posts Plugin (YAFPP)
Read the documentation
How to use YAFPP
To start, download YAFPP and upload it to your site’s wp-content/plugins/ directory. Activate the plugin and go to the posts listing in your WordPress admin … Read more…
September 14th, 2009
Known for publishing resources for the latest development trends, Packt Publishing has recently released an updated version their jQuery book: Learning jQuery 1.3, by Jonathan Chaffer and Karl Swedberg of Learning jQuery (the website). This new resource provides an excellent introduction to jQuery as well as going into detail on some of its finer topics. I’d highly recommend it for anyone who is fairly new to jQuery—it will give you a great head start in … Read more…
August 12th, 2009
My favorite thing about web development is the wide variety of skills it uses. Being a good developer means staying on your toes and always learning, because there are so many important skills and these are constantly changing.
Here’s a checklist of 10 skills that are some of the most important for good web developers to have. These focus a bit on front-end skills, but they apply to all developers:
July 13th, 2009
I’m happy to announce the release of QuickFlip 2, a major reworking of the jQuery plugin that flips any piece of HTML markup over like a card. The new version is faster and even easier to use—simply call the flip animation through a jQuery selector and the QuickFlip will flip the front panel to show its back. The flip effect is similar to the UI animation on the iPhone
Download QuickFlip 2 for jQuery
Read the QuickFlip documentation
QuickFlip works by using an animation shortcut that is barely noticeable when flipped quickly (hence the name). This shortcut improves performance while allowing the flip effect to work smoothly with any piece of markup regardless of images, backgrounds or CSS.
It provides an attractive alternative to other slower and more resource heavy Flash and jQuery flip animations. However if you want a smoother option with … Read more…
June 15th, 2009
YouTubin’ is a jQuery plugin that makes embedding YouTube videos clean, easy and unobtrusive. In its simplest form, YouTubin’ grabs any links that point to a YouTube page and replaces them with an embedded video. To do so, YouTubin’ leverages SwfObject 2 if available, but otherwise just embeds the video through standard markup.
Advanced options include flagging specific video elements using a jQuery selector and setting a variety of swf properties such as dimensions, flash version, flashvars and params. Youtubin’ can even be used to cause the video to embed once a link is clicked rather than when the page loads.
Download YouTubin’ jQuery Plugin
June 2nd, 2009
Scrolling Parallax is a new jQuery plugin that binds a parallax effect to the scrollbars and mouse wheel. This allows a background image or anything else to scroll at a different pace than the web page when a user scrolls around. The parallax effect that results is an easy way to create an illusion of depth on your website.
Basic use of the Scrolling Parallax plugin is extremely easy. Simply pass the path to an image, and the plugin takes the image and stretches it to the window width and 150% of the height. The extra 50% of the height is scrolled down along with the document, smoothly reaching the end at the same time as the page.
The Scrolling Parallax plugin is also very versatile. There are a wide variety of options including scrolling faster, slower, looping and reversing the animation and tiling the … Read more…
May 7th, 2009
Contact-Pop is a jQuery plugin that makes contact forms with grayed out overlays incredibly easy. The basic script grabs any links that point to your contact page and flags them for the Contact-Pop popup. When these links are clicked, Contact-Pop grays out the page and pulls in the contact form using AJAX. That means that with just a few lines of code, you can convert your site to use Contact-Pop’s form and overlay rather than your current contact page.
While there are a lot of options for producing grayed out overlays in jQuery, Contact-Pop provides a more robust and specialized solution for in-page contact forms. The main advantage is ease of use: simply flag any links to your current contact page by href or jQuery selector, and ContactPop does the rest. Combining this simplicity with a plethora of customizable options, Contact-Pop is a useful plugin for … Read more…