second sight mass-reveal bookmarklet for twitter
javascript:document.querySelectorAll('article div[lang]').forEach(x=>x[i='innerHTML']=[...x[i]].map(x=>(0xe0000<x[c='codePointAt'](0)&&x[c](0)<0xe007f)?`<span style="color:black;-webkit-text-stroke: 1px slateblue;">${String.fromCodePoint(x[c](0)-0xe0000)}</span>`:x).join``)