Learn about the progress on jQuery Core
Learn more about the state of Sizzle
Learn about the progress on jQuery UI
Learn about the progress on jQuery Mobile
jQuery is so easy to use and thankfully abstracts many of the cross-browser concerns we used to labor over years ago. As with any library, however, there are a common set of bugs that tend to crop up as you start and continue to use it more and more. This session aims to help equip developers with the appropriate knowledge and tools to exterminate a subset of these common issues.
For each topic that is covered we will start with an example piece of code that contains a jQuery bug, then expose what the bug is, explain why it is happening, proceed to explore various techniques to exterminate the bug, and in some cases provide extra insight surrounding the problem.
These solutions range from simple to advanced concepts. By exterminating bugs in multiple ways it will help expo
Building a jQuery Mobile application is easy, but making it stand out from the pack takes work. This session will take an in-depth look at the inner workings of jQuery Mobile and show you how to get started with creating custom theming, custom icons, and even custom plugins.
Our team has learned great lessons while developing Fashion Tale, a hidden object game entirely in HTML5. The process taught us several tricks, pitfalls, and successful workarounds. This talk covers using hardware accelerated graphics, responding effectively to touch events and gestures, and creating actionable feeds and message centers using jQuery.data().
In this presentation I will talk about the most common targets of web app performance, the techniques used to optimize them and how they influence each other. Additionally, I will discuss several performance targets that are mostly overlooked even though they arguably matter most.
An overview of the changes to the organization of the jQuery Project.
A few months ago, the jQuery Foundation announced its participation in the W3C and ECMA standards bodies. Why did we do this, and how are we doing?
In this talk, Yehuda will give a rough overview of the standardization process, some examples of ways that web developers have helped the process, and talk about how the jQuery project is making a difference.
The thick client is back! Pushing entire applications down to the client has become a lot more popular in recent times, and is especially interesting for mobile devices.
Building a really solid and polished single-page applications means that we need to replicate a lot of native browser behavior, and when we don’t we’ll annoy or even scare away our users. This talk will cover both pitfalls and opportunities of single-page applications, with a focus on native behavior that your app needs to provide in order to behave like an actual web site, while fixing a lot of the usability issues that web sites usually have.
Topics covered include dealing with proper URLs without breaking back and forward buttons and using the (still somewhat new) HTML5 history.pushState API. We’ll look at existing (and still missing) frameworks that help implement these behaviors.
Once you break the habit of initializing everything on DOM ready, you need to be able to predict what users are about to do next so you can ensure it is setup and ready to go. This session dives into a techniques for setting up portions of your page right as (or right before) a user interacts with it. The techniques learned in this session can leveraged to speed up page load, reduce bandwidth and speed up the overall user experience of your website or web application. Though this is the third session in the Contextual jQuery series of talks, you do not need to have seen the previous talks to understand and start using this material.
The process of getting involved with jQuery, or indeed, any open source project, is unique for every contributor. Listen to how a group a number of jQuery team members came to be involved with the project, and learn how you can find your own niche and give back to the community.
Have you ever had to exclude an element from a collection so you could run a plugin method with two different sets of arguments? Have you ever had to modify someone else's (or maybe your own) plugin for a specific use case and felt dirty for doing so? When dealing with plugins, do you frequently think to yourself there's got to be a better way to develop plugins? You're not alone. Shane Riley, the front-end development lead at Hashrocket, is tired of modifying plugins to suit a particular need and fearing the modified plugin will be overwritten by future Shane when he realizes there is a new version out. To that end, he set out to change the way he, and hopefully others, develop plugins to eliminate this worry and hassle and returned with a solution that's not only super-extensible at the plugin level, it's also completely customizable at the element level once the plugin has been initialized. Intended for those who have experience writing and/or modifying plugins, Shane will walk through the process he now uses in his own plugin development to ensure that if the plugin doesn't exactly suit your use case, you can make it easily and without having to change the core code of the plugin.
For many front end developers, including me, a jQuery plugin was their first repository on GitHub. Reading that code again, I found many bugs and I am very grateful that no one ever used it in production. At the time, I was completely confident about my code working as I intended it to, but I never stopped to think twice about why I felt that way. Since then, the most significant tool that I have picked up is unit testing and the biggest hindrance in learning how to unit test has consistently been the event loop. For example, how do I ensure that particular code paths are followed when an element is clicked, double clicked, or if the window has scrolled into a particular state.
Learn the techniques and challenges required to create a live preview interface and how WordPress used jQuery's utilities to create a lightweight data-binding library to synchronize data and UI across multiple frames. Then, pull the whole experience together with seamless full page refreshes and an extensible API.
Spacecraft Operators require extremely reliable, accurate, and real time software to optimize the efficiency of spacecraft operations and to ensure proper commands are issued to take pictures of the Earth. Any loss of contact or data misreading due to software error can be mission ending.