Keyboard that uses English phonetic for typing Tibetan characters
Parameterized, split-hand, concave, columnar, ergonomic keyboard
LED toggle on lang switching for Windows
A keyboard layout that's worth learning.
UK international/unicode keyboard driver for Windows
An IPA keyboard layout for linguists (usable only in Windows)
Italian Windows alternative linux-like layout
French keyboard layout, ergonomic and colemak based layout
Reporting keystrokes without pressing any keys
Keeps per window keyboard layout under X11