code: function parseUrl (url) {
    const regex = /(https?).*\/(.+)\/thread\/(\d+)/g
    let protocol
    let board
    let threadNo
  
    try {
      [, protocol, board, threadNo] = regex.exec(url)
    } catch (err) {
      throw new Error('Invalid 4chan URL!')
    }
  
    return {
      protocol,
      board,
      threadNo: Number.parseInt(threadNo)
    }
  }
docs: Extracts the protocol, board and thread number from a 4chan URL
  @func    parseUrl
  @param   {String} url A 4chan url
  @returns {Object}     Object containing the protocol, board and thread number