function runScripts() {
  var scripts = document.getElementsByTagName('script');

  // Array.prototype.slice cannot be used on NodeList on IE8
  var jsxScripts = [];
  for (var i = 0; i < scripts.length; i++) {
    if (/^text\/jsx(;|$)/.test(scripts.item(i).type)) {
      jsxScripts.push(scripts.item(i));
    }
  }

  if (jsxScripts.length < 1) {
    return;
  }

  console.warn(
    'You are using the in-browser JSX transformer. Be sure to precompile ' +
    'your JSX for production - ' +
    'http://facebook.github.io/react/docs/tooling-integration.html#jsx'
  );

  loadScripts(jsxScripts);
}
Find and run all script tags with type="text/jsx".

@internal