Remove TypeRacer Input limit

README.md

This script removes the input length limit which can trip up Plover users.

Simply install the script into TamperMonkey (Chrome) or GreaseMonkey (Firefox) and get racing.

The script was created by community member nimble

no_length_limit.js

// ==UserScript==
// @name         Typeracer - No input limit
// @namespace    https://opensteno.org/
// @version      0.2
// @description  no more TypeRacer length limit
// @author       nimble
// @match        https://play.typeracer.com/*
// @grant        none
// ==/UserScript==

(function() {
  'use strict';

  let inputBox = document.getElementsByClassName('txtInput');

  const inputOptions = {
    attributes: true,
    attributeList: ['maxLength'],
  };

  const bodyOptions = {
      childList: true,
      subtree: true,
  };

  const maxLengthObserver = new MutationObserver(mutations => {
    mutations.forEach(mutation => {
      mutation.target.removeAttribute('maxlength');
    });
  });

  new MutationObserver(() => {
      for (let node of inputBox) {
        maxLengthObserver.observe(node, inputOptions);
      }
  }).observe(document.body, bodyOptions);
})();

subTree should be subtree. JavaScript is case-sensitive. (however the current script still works because it isn't necessary to listen for subtree changes)