watch-party/frontend/lib/emojis.mjs

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export function emojify(text) {
let last = 0;
let nodes = [];
text.replace(/:([^\s:]+):/g, (match, name, index) => {
if(last <= index) nodes.push(document.createTextNode(text.slice(last, index)))
nodes.push(Object.assign(new Image(), {src: `/emojis/${name}.png`, className: "emoji", alt: name}))
last = index + match.length
})
if(last < text.length) nodes.push(document.createTextNode(text.slice(last)))
return nodes
}