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Find the World's Best JavaScript Developers

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At a Glance: JavaScript Development

JavaScript (JS) is a cutting-edge front-end scripting language that’s used to create user experience, interactive webpages, and responsive front-end design while also functioning as a server-side script, thanks to breakthrough development environments like Node.js. All user experience and interactivity is driven by JavaScript, but the language can also power a full-stack JavaScript site with the MEAN software stack. Anything a user clicks, edits, inputs, or pulls up on a website is possible thanks to JavaScript, so it’s a must in the toolbox of a front-end developer. This versatile programming language is used in tandem with client-side technologies like AJAX, responsive web design, libraries like jQuery, and numerous frameworks like AngularJS, ExpressJS, BackboneJS, and Bootstrap to create fast, responsive, mobile-friendly websites and applications.

In addition to building and maintaining the front end of your website, a JavaScript developer can build server-side JS applications with the Node.js development platform, the Express.js framework, and MongoDB databases. JavaScript developers on Upwork have experience with the JavaScript landscape of technologies and are masters of front-end workflow management, site testing, and user experience.

Data

3 Reasons You Should Upgrade to Universal Analytics

Google Analytics is the most popular analytics service on the web, allowing website owners and marketers to monitor how users are interacting with their content from an easy-to-use dashboard. However, many websites are still using the legacy Google Analytics framework. In this article, we’ll look at the differences between these two libraries and explain why you should strongly consider upgrading to analytics.js.

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July 21, 2016

Community

How Freelancers Can Keep Their Skills Fresh

Freelancers, it’s all on you to build and maintain your hard and soft skills. The good news is you can find a bunch of ways to do it online. Here are points to consider when deciding which platform is right for you.

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July 20, 2016

Web Development

Bootstrap vs. Boilerplate

When comparing two front-end technologies like Bootstrap and HTML5 Boilerplate, the comparison is not as straightforward as you might expect. How are they different, and when is one best used over the other? In this article, we’ll take a look at these two front-end technologies to better understand how they compare.

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July 18, 2016

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