Posted on January 23, 2012.
Typkov is a simple webapp that generates typing lessons from your own writing.
Instead of practicing random words from the dictionary you can practice with the kind of stuff you actually write in real life. It works surprisingly well.
It’s open source (MIT/X11 licensed) on BitBucket and GitHub.
I also recorded myself as I made the initial version, so if you like watching programmers work you might like that (though I’m pretty new to Clojure/Noir).