via NPM:
npm i bemix
In your SCSS:
@import "~bemix";
@include b('block') {
...
@include e('element') {
...
}
@include m('modifier') {
...
}
@include s('active') {
...
}
}
.block {
...
}
.block .__element {
...
}
.block.--modifier {
...
}
.block.is-active {
...
}