Looks cool, jarek. I'll try it out.

Thanks jarek! It works a treat, and is clean, simple and beautiful, very well done!

Have you ever considered showing accuracy and speed in the same chart? And possibly normalizing accuracy so the differences between highest and lowest accuracy are more pronounced?

> Have you ever considered showing accuracy and speed in the same chart?

Yes, my initial idea was to have both charts combined so that you could easily see the relation between typing speed and the amount of errors made. I have even done initial implementation, but I dropped this idea because it felt confusing: https://i.imgur.com/jTiYi.png

> And possibly normalizing accuracy so the differences between highest and
> lowest accuracy are more pronounced?

The charts are already normalized so that they could be drawn with up to 19 points
(higher number of points on chart would make it unreadable): https://i.imgur.com/0Uk4I.png

> Scary typing tutor said 'intention sister heroin'! :o

Oops, I forgot to filter that out. I thought heroin is for female hero.

They look nice I think. Maybe a different style for accuracy, such as subtler bars in the background, would work well. Keybr uses bars for everything, but instead of accuracy they display number of errors. Since many of their texts are about 100 chars long, that number can be viewed as roughly the error percentage.

I didn't mean averaging of multiple runs, but I should have said scale not normalize: I meant adjusting the vertical scale such that accuracy isn't such a rather flat line. If the lowest is say 96% then maybe 90% could be at the bottom of the chart, rather than 0%.

A Mac port sounds great, looking forward to it. :) I suppose it's a standalone app that does pretty much the same as the web app?

My first impression: You don't want me to type Space between words. In fact, I get an error if I do it.

Try making the Space optional instead! That way, if I want to type it I can but I won't get an error either way.

[Uhhh... what the hell is happening here? I'm using Firefox, and I hope you'll make your app work for that because it is a very common reader! Now it appears that I'll get an error between words no matter what?! Using Space, I get an error. Using the first letter of the next word instead, an error. Please fix that.

Also, the hand showing what to do is shown way too long up the screen. Instead of hitting the keyboard, it hovers so that it seems the lower part of the hand picture is where you intended its upper part to be?]

Ah yes, well... back to the point where Firefox is a very very common browser? :)

Chances are I won't install Chrome just to play with this typing app. Got too much else on my plate.

Next tip, if the above won't be possible: Make the app give a warning if your browser isn't Chrome or Safari? You know, browser-aware message thingy.

Nonono, I didn't want an option to skip spaces - although there are typing games that have it. I was just confused at the way my Firefox failed to cooperate with your app, giving me errors between every word. Sorry about that then.

OSX version is now finished: http://itunes.apple.com/us/app/type-fu/ … ls=1&mt=12
Unfortunately I won't have time to implement Firefox and IE10 support any time soon (Mac porting took a lot longer than I thought).

The app will definitely be supported on OSX Mountain Lion and it will receive updates if there are any serious bugs,
but I can't tell you yet whether there will be updates with new features as this depends on how my other projects will
work out.

The app can't be bought outside the App Store, if the App Store updates will require sandboxing then I will just implement it.

PS: sorry for late response.