Pro JavaScript Design Patterns

Chapter 1: Expressive JavaScript

By

JavaScript is one of the most popular and widely used languages in the world today. Because it is embedded in all modern browsers, it has an extraordinarily wide distribution. As a language, it is incredibly important in our daily lives, powering the websites that we go to and helping the Web to present a rich interface.

Why then do some still consider it to be a toy language, not worthy of the professional programmer? We think it is because people do not realize the full power of the language and how unique it is in the programming world today. JavaScript is a very expressive language, with some features that are uncommon to the C family of languages.

In this chapter we explore some of the features that make JavaScript so expressive. We look at how the language allows you to accomplish the same task in a number of different ways and how you can take alternative approaches to object-oriented programming by using concepts from functional programming. We discuss why you should use design patterns in the first place and how adapting them to JavaScript will make your code more efficient and easie to work with.

Read sample chapter:

More information is available at: http://apress.com/book/view/159059908x

Related content

  • JavaScript Alternatives

    JavaScript is the stuff of which many interactive web clients is made, but it comes with a fair amount of historical ballast. The creators of four alternative scripting languages seek to ditch the ballast.

    more »
  • Java 8

    In mid-March, Oracle released the eighth version of Java. In addition to small tweaks, the long-awaited release extends the core language, adding elements of functional programming – the first significant development since Java 5.

    more »
  • Helma

    The powerful Helma application server brings new powers to the JavaScript language. We'll show you how to use Helma to build a simple RSS reader.

    more »
  • New Plasma Announce Winners of JavaScript Jam

    At the beginning of March Plasma hacker Aaron Seigo challenged the community to a KDE miniprograms programming contest. The winners have now been determined.

    more »
  • Google Web Toolkit

    The Ingenious Google Web Toolkit builds optimized JavaScript applications in a hurry.

    more »
comments powered by Disqus

Issue 261/2022

Buy this issue as a PDF

Digital Issue: Price $12.99
(incl. VAT)

News

Tag Cloud

Administration Community Desktop Events Hardware Linux Linux Pro Magazine Mobile Programming Software Ubuntu Web Development Windows free software open source