e.js

e.js

function E (tagName, attrs, children) {
  const el = document.createElement(tagName);
  attrs = attrs || {};
  Object.keys(attrs).forEach(function (key) {
    el.setAttribute(key, attrs[key]);
  });
  for (let child of children) {
    if (child instanceof Node) {
      el.appendChild(child);
    } else {
      el.appendChild(child.$elem);
    }
  }

  return el;
}

function T (text) {
  return document.createTextNode(text);
}

LICENCE is CC0
https://misskey.io/notes/a04iau93jvoy0exf