"We have seen that computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty. A programmer who subconsciously views himself as an artist will enjoy what he does and will do it better. Therefore we can be glad that people who lecture at computer conferences speak of the state of the Art." (Donald E Knuth, "The Art of Computer Programming", 1968)
"Beauty is more important in computing than anywhere else in technology because software is so complicated. Beauty is the ultimate defense against complexity." (David Gelernter, "Machine Beauty: Elegance And The Heart Of Technolog", 1998)
"On a related topic, let me say that I'm not much of a fan of object-oriented design. I've seen some beautiful stuff done with OO, and I've even done some OO stuff myself, but it's just one way to approach a problem. For some problems, it's an ideal way; for others, it's not such a good fit. [...] OO is great for problems where an interface applies naturally to a wide range of types, not so good for managing polymorphism" (the machinations to get collections into OO languages are astounding to watch and can be hellish to work with), and remarkably ill-suited for network computing. That's why I reserve the right to match the language to the problem, and even - often - to coordinate software written in several languages towards solving a single problem. It's that last point - different languages for different subproblems - that sometimes seems lost to the OO crowd." (Rob Pike, [interview] 2004)
"You know, when you have a program that does something really cool, and you wrote it from scratch, and it took a significant part of your life, you grow fond of it. When it's finished, it feels like some kind of amorphous sculpture that you've created. It has an abstract shape in your head that's completely independent of its actual purpose. Elegant, simple, beautiful. Then, only a year later, after making dozens of pragmatic alterations to suit the people who use it, not only has your Venus-de-Milo lost both arms, she also has a giraffe's head sticking out of her chest and a cherubic penis that squirts colored water into a plastic bucket. The romance has become so painful that each day you struggle with an overwhelming urge to smash the f---ing thing to pieces with a hammer." (Nick Foster, "Life as a programmer", cca. 2004)
"As a noun, design is the named" (although sometimes unnamable) structure or behavior of a system whose presence resolves or contributes to the resolution of a force or forces on that system. A design thus represents one point in a potential decision space. A design may be singular" (representing a leaf decision) or it may be collective" (representing a set of other decisions). As a verb, design is the activity of making such decisions. Given a large set of forces, a relatively malleable set of materials, and a large landscape upon which to play, the resulting decision space may be large and complex. As such, there is a science associated with design" (empirical analysis can point us to optimal regions or exact points in this design space) as well as an art" (within the degrees of freedom that range beyond an empirical decision; there are opportunities for elegance, beauty, simplicity, novelty, and cleverness). All architecture is design but not all design is architecture. Architecture represents the significant design decisions that shape a system, where significant is measured by cost of change." (Grady Booch, "On design", 2006)
"Part of the beauty of software is that it's deterministic - the computer does exactly what you tell it to do, and, given the same starting point, it will do exactly the same thing every time." (Paul Butcher, "Debug It! Find, Repair, and Prevent Bugs in Your Code", 2009)
"[…] beautiful code is simple code. Each individual part is kept simple with simple responsibilities and simple relationships with the other parts of the system. This is the way we can keep our systems maintainable over time, with clean, simple, testable code, ensuring a high speed of development throughout the lifetime of the system. Beauty is born of and found in simplicity." (Jørn Ølmheim [in Kevlin Henney’s "97 Things Every Programmer Should Know", 2010])
"I think there is a profound and enduring beauty in simplicity; in clarity, in efficiency. True simplicity is derived from so much more than just the absence of clutter and ornamentation. It's about bringing order to complexity." (Jonathan Ive, 2013)
"The most beautiful programming language in the world is useless unless it allows you to write the program that you need.” (Axel Rauschmayer," Axel Rauschmayer, "Speaking JavaScript: An In-Depth Guide for Programmers", 2014)
"In software, the most beautiful code, the most beautiful functions, and the most beautiful programs are sometimes not there at all." (Jon Bentley)
