Code reuse is the Holy Grail of Software Engineering. Douglas Crockford More Quotes by Douglas Crockford More Quotes From Douglas Crockford Generally, the craft of programming is the factoring of a set of requirements into a a set of functions and data structures. Douglas Crockford requirements data crafts Computer programs are the most complex things that humans make. Douglas Crockford program computer humans JavaScript is the only language that I'm aware of that people feel they don't need to learn before they start using it. Douglas Crockford javascript people needs In JavaScript, there is a beautiful, elegant, highly expressive language that is buried under a steaming pile of good intentions and blunders. Douglas Crockford javascript good-intentions beautiful Most programming languages contain good parts and bad parts. I discovered that I could be better programmer by using only the good parts and avoiding the bad parts. Douglas Crockford avoiding programming language People who use Class will never understand all the crap they are doing. Douglas Crockford use class people Things don't change because people change their minds. They change because they retire or die. Douglas Crockford dont-change mind people Progress comes from finding better ways to do things. Don't be afraid of innovation. Don't be afraid of ideas that are not your own. Douglas Crockford progress innovation ideas Good architecture is necessary to give programs enough structure to be able to grow large without collapsing into a puddle of confusion. Douglas Crockford able confusion giving It turns out that style matters in programming for the same reason that it matters in writing. It makes for better reading. Douglas Crockford style reading writing Just because something is a standard doesn’t mean it is the right choice for every application. Like XML, for example. Douglas Crockford choices example mean Software is usually expected to be modified over the course of its productive life. The process of converting one correct program into a different correct program is extremely challenging. Douglas Crockford productive-life different challenges People who should be the first to recognize the value of an innovation are often the last. Douglas Crockford innovation lasts people Obsolete comments are worse than no comments. Douglas Crockford comment obsolete Using int made sense in the 50s. Not any more Douglas Crockford made JavaScript is the world's most misunderstood programming language. Douglas Crockford javascript misunderstood world The good thing about reinventing the wheel is that you can get a round one. Douglas Crockford wheels rounds good-things Features have a specification cost, a design cost, and a development cost. There is a testing cost and a reliability cost. ... Features have a documentation cost. Every feature adds pages to the manual increasing training costs. Douglas Crockford training design add I have been writing JavaScript for 8 years now, and I have never once found need to use an uber function. The super idea is fairly important in the classical pattern, but it appears to be unnecessary in the prototypal and functional patterns. I now see my early attempts to support the classical model in JavaScript as a mistake. Douglas Crockford mistake writing ideas It turns out that strong typing does not eliminate the need for careful testing. And I have found in my work that the sorts of errors that strong type checking finds are no the errors I worry about. Douglas Crockford errors strong worry
