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At A Glance: Ext JS

Sencha Ext JS is a comprehensive JavaScript framework capable of building dynamic, complex, and stable cross-platform web applications. This valuable tool was recently used by Canadian Blood Services to build Canada’s organ donation registry system, and can be used to build any similarly robust and intricate systems in fields ranging from finance to medicine to politics, and so on. Ext JS uses techniques such as Ajax, DHTML, and DOM scripting, and is interoperable with Prototype and jQuery, all of which a qualified Ext JS expert is familiar with. Ext JS is the forerunner in JavaScript frameworks and is capable of building rich HTML5 applications using JavaScript. These applications can be formatted for use on desktops, tablets, or smartphones. Its innovative design also allows Ext JS to be compatible with both modern browsers as well as legacy browsers, making it one of the most versatile of its kind. In addition, Ext JS’s expansive collection of customizable, high-performance user interface (UI) widgets make it an extremely attractive and accessible tool for users.

A talented Ext JS specialist can assist you in utilizing this valuable framework system in order to create a web application customized to your needs. He or she will invest the time necessary to get to know you and your objective in order to craft the ideal system that will help you bolster your efficiency and user satisfaction. On Upwork, you can post your Ext JS project for free, and browse the profiles of numerous highly-qualified freelance Ext JS experts.

For Clients

How to Prepare the Perfect Bookkeeper Job Description

A freelance bookkeeper can step in and handle many of the organizational aspects of the business such as generating financial reports, handling payroll, and dealing with accounts payable/receivable. Here’s how to write the perfect bookkeeper job description to land the best professional for the job.

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October 27, 2016

Mobile Development

7 Common Mistakes That Could Affect Your Android App’s Performance

Mobile development is much different than desktop programming—there are UI elements, battery usage, bandwidth, and operating system support to account for. Any of these aspects can hurt your Android app’s performance, and your user experience. For Android developers, here are tips on a few common mistakes to avoid when designing and building a mobile app.

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October 26, 2016

Mobile Development

Migrating Your iOS App to Swift 3

When Apple released the beta of the newest version of its IDE Xcode 8 in June 2016, they released a beta update of Swift 3 along with it—the newest, open-source iteration of the Swift mobile programming language. Read on to learn more about what’s new with the language, reasons why you should consider migrating now, and tips on getting started.

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October 25, 2016

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