diff --git a/app/soapbox/features/emoji/util.ts b/app/soapbox/features/emoji/util.ts
deleted file mode 100644
index 073611364..000000000
--- a/app/soapbox/features/emoji/util.ts
+++ /dev/null
@@ -1,213 +0,0 @@
-// // This code is largely borrowed from:
-// // https://github.com/missive/emoji-mart/blob/5f2ffcc/src/utils/index.js
-//
-// import data, { Emoji, EmojiData } from './data';
-//
-// const buildSearch = (data: any) => {
-//   const search: string[] = [];
-//
-//   const addToSearch = (strings: string | string[], split: boolean) => {
-//     if (!strings) {
-//       return;
-//     }
-//
-//     (Array.isArray(strings) ? strings : [strings]).forEach((string) => {
-//       (split ? string.split(/[-|_|\s]+/) : [string]).forEach((s) => {
-//         s = s.toLowerCase();
-//
-//         if (search.indexOf(s) === -1) {
-//           search.push(s);
-//         }
-//       });
-//     });
-//   };
-//
-//   addToSearch(data.short_names, true);
-//   addToSearch(data.name, true);
-//   addToSearch(data.keywords, false);
-//   addToSearch(data.emoticons, false);
-//
-//   return search.join(',');
-// };
-//
-// const _String = String;
-//
-// const stringFromCodePoint = _String.fromCodePoint || function() {
-//   const MAX_SIZE = 0x4000;
-//   const codeUnits = [];
-//   let highSurrogate;
-//   let lowSurrogate;
-//   let index = -1;
-//   const length = arguments.length;
-//   if (!length) {
-//     return '';
-//   }
-//   let result = '';
-//   while (++index < length) {
-//     let codePoint = Number(arguments[index]);
-//     if (
-//       !isFinite(codePoint) ||       // `NaN`, `+Infinity`, or `-Infinity`
-//       codePoint < 0 ||              // not a valid Unicode code point
-//       codePoint > 0x10FFFF ||       // not a valid Unicode code point
-//       Math.floor(codePoint) !== codePoint // not an integer
-//     ) {
-//       throw RangeError('Invalid code point: ' + codePoint);
-//     }
-//     if (codePoint <= 0xFFFF) { // BMP code point
-//       codeUnits.push(codePoint);
-//     } else { // Astral code point; split in surrogate halves
-//       // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
-//       codePoint -= 0x10000;
-//       highSurrogate = (codePoint >> 10) + 0xD800;
-//       lowSurrogate = (codePoint % 0x400) + 0xDC00;
-//       codeUnits.push(highSurrogate, lowSurrogate);
-//     }
-//     if (index + 1 === length || codeUnits.length > MAX_SIZE) {
-//       result += String.fromCharCode.apply(null, codeUnits);
-//       codeUnits.length = 0;
-//     }
-//   }
-//   return result;
-// };
-//
-// const _JSON = JSON;
-//
-// const COLONS_REGEX = /^(?:\:([^\:]+)\:)(?:\:skin-tone-(\d)\:)?$/;
-// const SKINS = [
-//   '1F3FA', '1F3FB', '1F3FC',
-//   '1F3FD', '1F3FE', '1F3FF',
-// ];
-//
-// function unifiedToNative(unified: string) {
-//   const unicodes = unified.split('-');
-//   const codePoints = unicodes.map((u) => `0x${u}`);
-//
-//   return stringFromCodePoint.apply(null, codePoints);
-// }
-//
-// function sanitize(emoji: any) {
-//   const { name, short_names, skin_tone, skin_variations, emoticons, unified, custom, imageUrl } = emoji;
-//   const id = emoji.id || short_names[0];
-//   const colons = `:${id}:`;
-//
-//   if (custom) {
-//     return {
-//       id,
-//       name,
-//       colons,
-//       emoticons,
-//       custom,
-//       imageUrl,
-//     };
-//   }
-//
-//   return {
-//     id,
-//     name,
-//     colons: skin_tone ? `${colons}:skin-tone-${skin_tone}:` : colons,
-//     emoticons,
-//     unified: unified.toLowerCase(),
-//     skin: skin_tone || (skin_variations ? 1 : null),
-//     native: unifiedToNative(unified),
-//   };
-// }
-//
-// function getSanitizedData() {
-//   return sanitize(getData(...arguments));
-// }
-//
-// function getData(emoji: string | {}, skin: any, set: any) {
-//   let emojiData = {};
-//
-//   if (typeof emoji === 'string') {
-//     const matches = emoji.match(COLONS_REGEX);
-//
-//     if (matches) {
-//       emoji = matches[1];
-//
-//       if (matches[2]) {
-//         skin = parseInt(matches[2]);
-//       }
-//     }
-//
-//     if (Object.prototype.hasOwnProperty.call(data.short_names, emoji)) {
-//       emoji = data.short_names[emoji];
-//     }
-//
-//     if (Object.prototype.hasOwnProperty.call(data.emojis, emoji)) {
-//       emojiData = data.emojis[emoji];
-//     }
-//   } else if (emoji.id) {
-//     if (Object.prototype.hasOwnProperty.call(data.short_names, emoji.id)) {
-//       emoji.id = data.short_names[emoji.id];
-//     }
-//
-//     if (Object.prototype.hasOwnProperty.call(data.emojis, emoji.id)) {
-//       emojiData = data.emojis[emoji.id];
-//       skin = skin || emoji.skin;
-//     }
-//   }
-//
-//   if (!Object.keys(emojiData).length) {
-//     emojiData = emoji;
-//     emojiData.custom = true;
-//
-//     if (!emojiData.search) {
-//       emojiData.search = buildSearch(emoji);
-//     }
-//   }
-//
-//   emojiData.emoticons = emojiData.emoticons || [];
-//   emojiData.variations = emojiData.variations || [];
-//
-//   if (emojiData.skin_variations && skin > 1 && set) {
-//     emojiData = JSON.parse(_JSON.stringify(emojiData));
-//
-//     const skinKey = SKINS[skin - 1],
-//       variationData = emojiData.skin_variations[skinKey];
-//
-//     if (!variationData.variations && emojiData.variations) {
-//       delete emojiData.variations;
-//     }
-//
-//     if (variationData[`has_img_${set}`]) {
-//       emojiData.skin_tone = skin;
-//
-//       for (const k in variationData) {
-//         const v = variationData[k];
-//         emojiData[k] = v;
-//       }
-//     }
-//   }
-//
-//   if (emojiData.variations && emojiData.variations.length) {
-//     emojiData = JSON.parse(_JSON.stringify(emojiData));
-//     emojiData.unified = emojiData.variations.shift();
-//   }
-//
-//   return emojiData;
-// }
-//
-// function uniq(arr: any[]) {
-//   return arr.reduce((acc, item) => {
-//     if (acc.indexOf(item) === -1) {
-//       acc.push(item);
-//     }
-//     return acc;
-//   }, []);
-// }
-//
-// function intersect(a: any[], b: any[]) {
-//   const uniqA = uniq(a);
-//   const uniqB = uniq(b);
-//
-//   return uniqA.filter((item: any) => uniqB.indexOf(item) >= 0);
-// }
-//
-// export {
-//   getData,
-//   getSanitizedData,
-//   uniq,
-//   intersect,
-//   unifiedToNative,
-// };