Skip to Content
Pro JavaScript Development: Coding, Capabilities, and Tooling
book

Pro JavaScript Development: Coding, Capabilities, and Tooling

by Den Odell
August 2014
Intermediate to advanced
472 pages
13h 6m
English
Apress
Content preview from Pro JavaScript Development: Coding, Capabilities, and Tooling

CHAPTER 3

image

Writing High-Quality JavaScript

There is no such thing as bug-free software, and the more unknowns about the system running your software, the greater the likelihood of errors occurring. As JavaScript developers, we write code to be run within at least five major web browsers, the majority of which have fairly rapid release schedules. Couple this moving target with the fact that a single error in JavaScript code within a browser has the potential to stop all other JavaScript within that page functioning, and you can see the challenge we have to write high-quality, bug-free code.

The purpose of this chapter is to help you write high-quality ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Modern JavaScript Tools & Skills

Modern JavaScript Tools & Skills

James Kolce, Mark Brown, Craig Buckler, Michael Wanyoike, Nilson Jacques
6 JavaScript Projects

6 JavaScript Projects

Michaela Lehr, Michael Wanyoike, Darren Jones, Adam Janes

Publisher Resources

ISBN: 9781430262695Purchase book