keyboardlayouteditor - Powerful, visual designer for designing and editing keyboard layouts.
TypingDNA Authenticator - 2FA codes in your browser, secured by the way you type
Typewise - The next generation keyboard
Cotter - One-click phone number login and checkout
Typing Speed Test - A simple typing test to see how fast you can type
Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.