I tried open source typing test app Klavaro for typing speed test. The app is available for linux too. The app is simple, fast, responsive and customisable. It is also totally free. It has various modes like speed mode which doesn't allow correction and fluidity mode for improving consistency. Overall a good app for beginners and intermediate typists. #fasttyping #touchtyping #keyboarding #efficiency #keyboardskills #typingskills #typingspeed #productivity