disabled.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
A place for people who are chronically ill, mentally ill, disabled, and friends/families/allies to come together, meet, share knowledge and random banter, and just about anything else.
The #NoMouse Challenge is a global effort to raise awareness about accessible web design. Try using your website without a mouse. Use the keyboard instead. Is it possible to access all features and operate all buttons, sliders, and other controls?