Most of the apps that work with the Apple Remote allow you to use a "virtual mouse" that allows you to control the mouse with the remote. Might be your best bet.
Only other thing I can recommend is use Plex or XBMC to connect to Hulu and Youtube.
Not sure if it is still of interest, but I had the same problem, so I wrote an app that lets you control YouTube videos running inside Safari with an Apple Remote. It's called Web Remote. Here the link: http://www.webremoteapp.com
Not sure if it is still of interest, but I had the same problem, so I wrote an app that lets you control YouTube videos running inside Safari with an Apple Remote. It's called Web Remote. Here the link: http://www.webremoteapp.com
Yes, it is still of interest! But I couldn't make your app demo to work. It always says "can't link, please restart both apps" and never works. - It's also not available in the apple store anymore. Maybe it's because I'm on OSX 10.9 🙁
Also...
- Mira doesn't work for youtube. And has many flaws I didn't like, such as a weird "Duos" button configuration and removing the default Holding Play Button behavior to make mac sleep, without giving any option to bring it back. And it's unnecessarily hard to uninstall.
- I haven't even tried using iRedLite, as it seems too old and not updated to work with Mavericks
- Sofa Control latest update seems to be from 2011
- Remote Buddy is too expensive and way too featureful!