Programmers love to sneer at the world of fashion where trends blow through like breezes. Skirt lengths rise and fall, pigments come and go, ties get fatter, then thinner. But in the world of technology, rigor, science, math, and precision rule over fad.
That's not to say programming is a profession devoid of trends. The difference is that programming trends are driven by greater efficiency, increased customization, and ease-of-use. The new technologies that deliver one or more of these eclipse the previous generation. It's a meritocracy, not a whimsy-ocracy.
What follows is a list of what's hot — and what's not — among today's programmers. Not everyone will agree with what's A-listed, what's D-listed, and what's been left out. But that's what makes programming an endlessly fascinating profession: rapid change, passionate debate, sudden comebacks.
Not: Full language stacks
It wasn't long ago that people who created a new programming language had to build everything that turned code into the bits fed to the silicon. Then someone figured out they could piggyback on the work that came before. Now people with a clever idea just write a preprocessor that translates the new code into something old with a rich set of libraries and APIs.
Hot: CSS frameworks
Not: Generic Cascading Style Sheets
Once upon a time, adding a bit of pizzazz to a Web page meant opening the CSS file and including a new command like font-style:italic. Then you saved the file and went to lunch after a hard morning's work. Now Web pages are so sophisticated that it's impossible to fill a file with such simple commands. One tweak to a color and everything goes out of whack. It's like they say about conspiracies and ecologies: Everything is connected.
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