Great start, however, there are some nagging issues.

1- I'm not sure if this is apparent for anyone else's headphones/speakers, but the recordings have a high-pitch noise to it that hurts my ears.

2- The wording is a bit awkward throughout the site and the video (and why specify the Senior part in the .NET developer).

3- I think this site could use a makeover, especially if it's trying to appeal towards those working with the front-end.

I can't take this website seriously. The excessive share buttons, cluttered ui, etc... it's the last place I'd look for advice on jquery ui training haha.

This is great.