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Show HN: Offline Typing Mastery
离线打字练习神器：用真实语料训练，可视化回放和习惯日历让你快速提升。
I built this typing mastery application yesterday. It took just few hours. I wanted to have features that I wanted to use for improving the typing spe…
离线打字练习神器：用真实语料训练，可视化回放和习惯日历让你快速提升。
I built this typing mastery application yesterday. It took just few hours. I wanted to have features that I wanted to use for improving the typing spe…