ZSA Keymapp

Keymapp is a tool for keyboards made by ZSA Technology Labs, such as the Moonlander, the Voyager, and the ErgoDox EZ. It allows you to view your ZSA keyboard's layout right on your screen, in real-time. When you switch a layer, Keymapp's display updates to show the keys active on this layer. Keymapp also has handy shortcuts for configuring your keyboard, flashing a new layout, and accessing our rich suite of Live Training modes online. The Heatmap view shows you the most-used keys in each of your layers, as you work. This helps you develop awareness, avoid straining weaker fingers, and fine-tune your layout over time so that it uses your strongest fingers for maximum comfort. Keymapp's window can be made small, and can be kept always-on-top so you can use it as an overlay in the corner of your screen. Alternatively, it can work as a regular window and be as large as you want it.