postcss-focus

PostCSS Focus

PostCSS plugin to add :focus-visible selector to every :hover for keyboard accessibility.

See also postcss-pseudo-class-enter for more explicit way.

*:focus-visible {
  outline: 0;
}
.button:hover {
  background: red;
}

*:focus-visible {
  outline: 0;
}
.button:hover, .button:focus-visible {
  background: red;
}

If there is a :focus-visible selector, it will be excluded from the processing.

.a:hover, .b:hover {
  outline: 0;
}
.b:focus-visible {
  background: red;
}

.a:hover, .b:hover, .a:focus-visible {
  outline: 0;
}
.b:focus-visible {
  background: red;
}

Docs

Read full docs here.