similiquedicta/packages/emoji/src/emojiStrategy.ts

A Plugin Architecture on top of Draft.JS

import { findWithRegex, StrategyCallback } from '@draft-js-plugins/utils';
import emojiToolkit from 'emoji-toolkit';
import { ContentBlock } from 'draft-js';

const escapedFind = emojiToolkit.escapeRegExp(emojiToolkit.unicodeCharRegex());
const search = new RegExp(
  `<object[^>]*>.*?</object>|<span[^>]*>.*?</span>|<(?:object|embed|svg|img|div|span|p|a)[^>]*>|(${escapedFind})`,
  'gi'
);

export default (
  contentBlock: ContentBlock,
  callback: StrategyCallback
): void => {
  findWithRegex(search, contentBlock, callback);
};