Thinning Your Fat Fingers

I often say I don’t believe programmers need to be great typists. No software project was ever late because its code couldn’t be typed fast enough. However, the fact that developer’s job consists mostly of thinking, intertwined with short outbursts of typing, means that it is beneficial to type fast, therefore getting back quickly to what’s really important.
Yet, typing code is significantly different game than writing prose in natural language (unless you are sprinkling your code with copious amount of comments and docstrings). I don’t suppose the skill of typing regular text fast (i.e. with all ten fingers) translates well into building screens of code listings. You need a different sort of exercise to be effective at that; usually, it just comes with a lot of coding practice.

But you may want to rush things a bit, and maybe have some fun in the process. I recently discovered a website called typing.io which aims to help you with improving your code-specific typing skills. When you sign up, you get presented with a choice of about dozen common languages and popular open source projects written in them. Your task is simple: you have to type their code in short, 15-line sprints, and your speed and accuracy will be measured and reported afterwards.

The choice of projects, and their fragments to type in, is generally pretty good. It definitely provides a very nice way to get the “feel” of any language you might want to learn in the future. You’ll get to see a lot of good, working, practical code written in it – not to mention you get to type it yourself :) Personally, I’ve found the C listings (of Redis data store) to be the most pleasant to both read and type, but it’s pretty likely you will have different preferences.

The application isn’t perfect, of course: it doesn’t really replicate the typical indentation dynamics of most code editors and IDEs. Instead, it opts for handling it implicitly, so the only whitespace you get to type is line and word break. You also don’t get to use your text navigation skills and clipboard-fu, which I’ve seen many coders leverage extensively when they are programming.
I think that’s fine, though, because the whole thing is specifically about typing. It’s great and pretty clear idea, and as such I strongly encourage you to try it out!

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