There was a lot of great information and it was presented very well and clearly with great workshops and examples. Everything was well organized with a lot of additional resources to review during and after the presentation. Flexbox and grid are now solid concepts for me to utilize.
Eric gave a fantastic sessions on PHP Security, with a lot of very good tips and good practices to carry on in real world implementations.
The session was 7 hours long that fly by due the good and engaging content of the session.
Really, really good presentation about libsodium and it's uses.