Keeping Your CSS Clean

It happens to everyone. Even with the best intentions, your code can become messy and unmanageable. When that code is compiled into an executable, the compiler can perform some level of cleanup and optimization for you. However, when you’re working with a text-based technology, such as Cascading Style Sheets (CSS), the accumulated grime ends up slowing your application measurably, which serves to frustrate users. Frustrated users click the next link in line, rather than deal with an application that doesn’t work as they think it should. It doesn’t take long to figure out that you really must keep your CSS clean if you plan to keep your users happy (and using your application).

Manually cleaning your code is a possibility, as is keeping your code clean in the first place. Both solutions can work when you’re a lone developer or possibly working as part of a small team. The problem begins when you’re part of a larger team and there are any number of people working on the code at the same time. As the size of the team increases, so does the potential for gunky code that affects application speed, reliability, and security negatively. In order to clean code in a team environment, you really do need some level of automation, which is why I wrote Five Free Tools to Clean Up Your CSS. This article provides good advice on which tools will help you get the most out of your application.

The cleaner you keep your code, the faster the application will run and the less likely it is to have reliability and security problems. Of course, there are many other quality issues you must consider as part of browser-based application development. Messy CSS does cause woe for a lot of developers, but it isn’t the only source of problems. I’ll cover some of these other issues in future posts. What I’d like to hear now is what you consider the worst offenders when it comes to application speed, reliability, and security problems. Let me know about your main source of worry at John@JohnMuellerBooks.com.

 

Author: John

John Mueller is a freelance author and technical editor. He has writing in his blood, having produced 99 books and over 600 articles to date. The topics range from networking to artificial intelligence and from database management to heads-down programming. Some of his current books include a Web security book, discussions of how to manage big data using data science, a Windows command -line reference, and a book that shows how to build your own custom PC. His technical editing skills have helped over more than 67 authors refine the content of their manuscripts. John has provided technical editing services to both Data Based Advisor and Coast Compute magazines. He has also contributed articles to magazines such as Software Quality Connection, DevSource, InformIT, SQL Server Professional, Visual C++ Developer, Hard Core Visual Basic, asp.netPRO, Software Test and Performance, and Visual Basic Developer. Be sure to read John’s blog at http://blog.johnmuellerbooks.com/. When John isn’t working at the computer, you can find him outside in the garden, cutting wood, or generally enjoying nature. John also likes making wine and knitting. When not occupied with anything else, he makes glycerin soap and candles, which comes in handy for gift baskets. You can reach John on the Internet at John@JohnMuellerBooks.com. John is also setting up a website at http://www.johnmuellerbooks.com/. Feel free to take a look and make suggestions on how he can improve it.