Trouble getting started with the PubSub sample

Thanks @george, I’ve fleshed out the exact steps in case another user needs more information.

  1. set the redirectURI variable in main.js to http://localhost:3000.
  2. set the redirect URI in your twitch app dashboard to http://localhost:3000.
  3. install nodejs.
  4. open a terminal and run npm install http-server -g.
  5. cd into pubsub-samples/javascript.
  6. run http-server -p 3000.
  7. open http://localhost:3000 in your web browser.