Instructional focus:
https://www.typing.com
https://www.typingclub.com
https://www.typing.academy
https://typetastic.com
https://www.dancemattypingguide.com
https://www.typingtest.com
https://www.typing-lessons.org
https://www.keybr.com
https://www.keyhero.com/typing-lessons-letters-numbers
Gamification of typing (once the student has some skill):
https://entertrained.app - type real novels
https://www.typelit.io
https://www.bigbrownbear.co.uk/typing
https://www.nitrotype.com
https://play.typeracer.com
https://www.typerush.com
https://powertyping.com/rain/rain.html & https://powertyping.com/barracuda/barracuda.html
https://jonmiles.co.uk/games/fingerjig
https://www.keyhero.com/free-typing-test
Brad Lieberman