JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://rawgit.com/muut/riotjs/master/riot.min.js"></script>
<raw></raw>

JavaScript

console.clear()

riot.tag('raw', '<span></span>', function(opts) {   
    this.root.innerHTML = opts.r;
});

riot.mount('raw', {
    r: 'Some <b>raw</b> HTML'
})