Most programmers' fear of user interface (UI) programming comes from their fear of doing UI design. They think that UI design is like graphic designthe mysterious process by which creative, latte-drinking, all-black-wearing people produce cool-looking, artistic pieces. Most programmers see themselves as analytic, logical thinkers insteadstrong at reasoning, weak on artistic judgment, and incapable of doing UI design.

In this brilliantly readable book, author Joel Spolsky proposes simple, logical rules that can be applied without any artistic talent to improve any user interface, from traditional GUI applications to websites to consumer electronics. Spolkys primary axiom, the importance of bringing the program model in line with the user model, is both rational and simple.

In a fun and entertaining way, Spolky makes UI design easy for programmers to grasp. After reading User Interface Design for Programmers, you'll know how to design interfaces with the user in mind. You'll learn the important principles that underlie all good UI design, and you'll learn how to perform usability testing that works.

Most of the hard-core programmers I know hate user interface programming. This surprises me, because I find UI programming to be quintessentially easy, straightforward, and fun.

It's easy because you usually don't need algorithms more sophisticated than how to center one rectangle in another. It's straightforward because when you make a mistake, you immediately see it and can correct it. It's fun, because the results of your work are immediately visible. You feel like you are sculpting the program directly.

I think most programmers' fear of UI programming comes from their fear of doing UI design. They think that UI design is like graphics design: the mysterious process by which creative, latte-drinking, all-dressed-in-black people with interesting piercings produce cool looking artistic stuff. Programmers see themselves as analytic, logical thinkers: strong at reasoning, weak on artistic judgment. So they think they can't do UI design.

Actually, I've found UI design to be quite easy and quite rational. It's not a mysterious matter that requires a degree from an art school and a penchant for neon-purple hair. There is a rational way to think about user interfaces with some simple, logical rules that you can apply anywhere to improve the interfaces of the programs you work on.

This book is not “Zen and the Art of UI Design.” It's not art, it's not Buddhism, it's just a set of rules. A way of thinking rationally and methodically. This book is designed for programmers. I assume you don't need instructions for how to make a menu bar; rather, you need to think about what to put in your menu bar (or whether to have one at all). You'll learn the one primary axiom that guides all good UI design, and some of the corollaries. We'll look at some examples from real life, modern GUI programs. When you're done, you'll know about 85% of what it takes to be a significantly better user interface designer.